191869416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 557668800

約数和(自身を除く): 365799384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 59, 62, 72, 93, 94, 118, 124, 141, 177, 186, 188, 236, 248, 279, 282, 354, 372, 376, 423, 472, 531, 558, 564, 708, 744, 846, 961, 1062, 1116, 1128, 1416, 1457, 1692, 1829, 1922, 2124, 2232, 2773, 2883, 2914, 3384, 3658, 3844, 4248, 4371, 5487, 5546, 5766, 5828, 7316, 7688, 8319, 8649, 8742, 10974, 11092, 11532, 11656, 13113, 14632, 16461, 16638, 17298, 17484, 21948, 22184, 23064, 24957, 26226, 32922, 33276, 34596, 34968, 43896, 45167, 49914, 52452, 56699, 65844, 66552, 69192, 85963, 90334, 99828, 104904, 113398, 131688, 135501, 170097, 171926, 180668, 199656, 226796, 257889, 271002, 340194, 343852, 361336, 406503, 453592, 510291, 515778, 542004, 680388, 687704, 773667, 813006, 1020582, 1031556, 1084008, 1360776, 1547334, 1626012, 2041164, 2063112, 2664853, 3094668, 3252024, 4082328, 5329706, 6189336, 7994559, 10659412, 15989118, 21318824, 23983677, 31978236, 47967354, 63956472, 95934708, 191869416]

約数ペア:

[(1, 191869416), (2, 95934708), (3, 63956472), (4, 47967354), (6, 31978236), (8, 23983677), (9, 21318824), (12, 15989118), (18, 10659412), (24, 7994559), (31, 6189336), (36, 5329706), (47, 4082328), (59, 3252024), (62, 3094668), (72, 2664853), (93, 2063112), (94, 2041164), (118, 1626012), (124, 1547334), (141, 1360776), (177, 1084008), (186, 1031556), (188, 1020582), (236, 813006), (248, 773667), (279, 687704), (282, 680388), (354, 542004), (372, 515778), (376, 510291), (423, 453592), (472, 406503), (531, 361336), (558, 343852), (564, 340194), (708, 271002), (744, 257889), (846, 226796), (961, 199656), (1062, 180668), (1116, 171926), (1128, 170097), (1416, 135501), (1457, 131688), (1692, 113398), (1829, 104904), (1922, 99828), (2124, 90334), (2232, 85963), (2773, 69192), (2883, 66552), (2914, 65844), (3384, 56699), (3658, 52452), (3844, 49914), (4248, 45167), (4371, 43896), (5487, 34968), (5546, 34596), (5766, 33276), (5828, 32922), (7316, 26226), (7688, 24957), (8319, 23064), (8649, 22184), (8742, 21948), (10974, 17484), (11092, 17298), (11532, 16638), (11656, 16461), (13113, 14632)]