148158920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 430064640

約数和(自身を除く): 281905720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 101, 104, 124, 130, 140, 155, 169, 182, 202, 217, 248, 260, 280, 310, 338, 364, 403, 404, 434, 455, 505, 520, 620, 676, 707, 728, 806, 808, 845, 868, 910, 1010, 1085, 1183, 1240, 1313, 1352, 1414, 1612, 1690, 1736, 1820, 2015, 2020, 2170, 2366, 2626, 2821, 2828, 3131, 3224, 3380, 3535, 3640, 4030, 4040, 4340, 4732, 5239, 5252, 5642, 5656, 5915, 6262, 6565, 6760, 7070, 8060, 8680, 9191, 9464, 10478, 10504, 11284, 11830, 12524, 13130, 14105, 14140, 15655, 16120, 17069, 18382, 20956, 21917, 22568, 23660, 25048, 26195, 26260, 28210, 28280, 31310, 34138, 36673, 36764, 40703, 41912, 43834, 45955, 47320, 52390, 52520, 56420, 62620, 68276, 73346, 73528, 81406, 85345, 87668, 91910, 104780, 109585, 112840, 119483, 125240, 136552, 146692, 162812, 170690, 175336, 183365, 183820, 203515, 209560, 219170, 238966, 284921, 293384, 325624, 341380, 366730, 367640, 407030, 438340, 477932, 529139, 569842, 597415, 682760, 733460, 814060, 876680, 955864, 1058278, 1139684, 1194830, 1424605, 1466920, 1628120, 2116556, 2279368, 2389660, 2645695, 2849210, 3703973, 4233112, 4779320, 5291390, 5698420, 7407946, 10582780, 11396840, 14815892, 18519865, 21165560, 29631784, 37039730, 74079460, 148158920]

約数ペア:

[(1, 148158920), (2, 74079460), (4, 37039730), (5, 29631784), (7, 21165560), (8, 18519865), (10, 14815892), (13, 11396840), (14, 10582780), (20, 7407946), (26, 5698420), (28, 5291390), (31, 4779320), (35, 4233112), (40, 3703973), (52, 2849210), (56, 2645695), (62, 2389660), (65, 2279368), (70, 2116556), (91, 1628120), (101, 1466920), (104, 1424605), (124, 1194830), (130, 1139684), (140, 1058278), (155, 955864), (169, 876680), (182, 814060), (202, 733460), (217, 682760), (248, 597415), (260, 569842), (280, 529139), (310, 477932), (338, 438340), (364, 407030), (403, 367640), (404, 366730), (434, 341380), (455, 325624), (505, 293384), (520, 284921), (620, 238966), (676, 219170), (707, 209560), (728, 203515), (806, 183820), (808, 183365), (845, 175336), (868, 170690), (910, 162812), (1010, 146692), (1085, 136552), (1183, 125240), (1240, 119483), (1313, 112840), (1352, 109585), (1414, 104780), (1612, 91910), (1690, 87668), (1736, 85345), (1820, 81406), (2015, 73528), (2020, 73346), (2170, 68276), (2366, 62620), (2626, 56420), (2821, 52520), (2828, 52390), (3131, 47320), (3224, 45955), (3380, 43834), (3535, 41912), (3640, 40703), (4030, 36764), (4040, 36673), (4340, 34138), (4732, 31310), (5239, 28280), (5252, 28210), (5642, 26260), (5656, 26195), (5915, 25048), (6262, 23660), (6565, 22568), (6760, 21917), (7070, 20956), (8060, 18382), (8680, 17069), (9191, 16120), (9464, 15655), (10478, 14140), (10504, 14105), (11284, 13130), (11830, 12524)]