158434920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 256

約数和(自身を含む): 635904000

約数和(自身を除く): 477469080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1103, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2206, 2280, 2394, 2520, 2565, 2660, 3192, 3309, 3420, 3591, 3780, 3990, 4104, 4412, 4788, 5130, 5320, 5515, 5985, 6618, 6840, 7182, 7560, 7721, 7980, 8824, 9576, 9927, 10260, 11030, 11970, 13236, 14364, 15442, 15960, 16545, 17955, 19854, 20520, 20957, 22060, 23163, 23940, 26472, 28728, 29781, 30884, 33090, 35910, 38605, 39708, 41914, 44120, 46326, 47880, 49635, 59562, 61768, 62871, 66180, 69489, 71820, 77210, 79416, 83828, 92652, 99270, 104785, 115815, 119124, 125742, 132360, 138978, 143640, 146699, 148905, 154420, 167656, 185304, 188613, 198540, 208467, 209570, 231630, 238248, 251484, 277956, 293398, 297810, 308840, 314355, 347445, 377226, 397080, 416934, 419140, 440097, 463260, 502968, 555912, 565839, 586796, 595620, 628710, 694890, 733495, 754452, 833868, 838280, 880194, 926520, 943065, 1042335, 1131678, 1173592, 1191240, 1257420, 1320291, 1389780, 1466990, 1508904, 1667736, 1760388, 1886130, 2084670, 2200485, 2263356, 2514840, 2640582, 2779560, 2829195, 2933980, 3520776, 3772260, 3960873, 4169340, 4400970, 4526712, 5281164, 5658390, 5867960, 6601455, 7544520, 7921746, 8338680, 8801940, 10562328, 11316780, 13202910, 15843492, 17603880, 19804365, 22633560, 26405820, 31686984, 39608730, 52811640, 79217460, 158434920]

約数ペア:

[(1, 158434920), (2, 79217460), (3, 52811640), (4, 39608730), (5, 31686984), (6, 26405820), (7, 22633560), (8, 19804365), (9, 17603880), (10, 15843492), (12, 13202910), (14, 11316780), (15, 10562328), (18, 8801940), (19, 8338680), (20, 7921746), (21, 7544520), (24, 6601455), (27, 5867960), (28, 5658390), (30, 5281164), (35, 4526712), (36, 4400970), (38, 4169340), (40, 3960873), (42, 3772260), (45, 3520776), (54, 2933980), (56, 2829195), (57, 2779560), (60, 2640582), (63, 2514840), (70, 2263356), (72, 2200485), (76, 2084670), (84, 1886130), (90, 1760388), (95, 1667736), (105, 1508904), (108, 1466990), (114, 1389780), (120, 1320291), (126, 1257420), (133, 1191240), (135, 1173592), (140, 1131678), (152, 1042335), (168, 943065), (171, 926520), (180, 880194), (189, 838280), (190, 833868), (210, 754452), (216, 733495), (228, 694890), (252, 628710), (266, 595620), (270, 586796), (280, 565839), (285, 555912), (315, 502968), (342, 463260), (360, 440097), (378, 419140), (380, 416934), (399, 397080), (420, 377226), (456, 347445), (504, 314355), (513, 308840), (532, 297810), (540, 293398), (570, 277956), (630, 251484), (665, 238248), (684, 231630), (756, 209570), (760, 208467), (798, 198540), (840, 188613), (855, 185304), (945, 167656), (1026, 154420), (1064, 148905), (1080, 146699), (1103, 143640), (1140, 138978), (1197, 132360), (1260, 125742), (1330, 119124), (1368, 115815), (1512, 104785), (1596, 99270), (1710, 92652), (1890, 83828), (1995, 79416), (2052, 77210), (2206, 71820), (2280, 69489), (2394, 66180), (2520, 62871), (2565, 61768), (2660, 59562), (3192, 49635), (3309, 47880), (3420, 46326), (3591, 44120), (3780, 41914), (3990, 39708), (4104, 38605), (4412, 35910), (4788, 33090), (5130, 30884), (5320, 29781), (5515, 28728), (5985, 26472), (6618, 23940), (6840, 23163), (7182, 22060), (7560, 20957), (7721, 20520), (7980, 19854), (8824, 17955), (9576, 16545), (9927, 15960), (10260, 15442), (11030, 14364), (11970, 13236)]