141920604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 435542016

約数和(自身を除く): 293621412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 62, 63, 74, 84, 93, 111, 124, 126, 148, 186, 217, 222, 252, 259, 279, 333, 372, 434, 444, 491, 518, 558, 651, 666, 777, 868, 982, 1036, 1116, 1147, 1302, 1332, 1473, 1554, 1953, 1964, 2294, 2331, 2604, 2946, 3108, 3437, 3441, 3906, 4419, 4588, 4662, 5892, 6874, 6882, 7812, 8029, 8838, 9324, 10311, 10323, 13748, 13764, 15221, 16058, 17676, 18167, 20622, 20646, 24087, 30442, 30933, 32116, 36334, 41244, 41292, 45663, 48174, 54501, 60884, 61866, 72261, 72668, 91326, 96348, 106547, 109002, 123732, 127169, 136989, 144522, 163503, 182652, 213094, 218004, 254338, 273978, 289044, 319641, 327006, 381507, 426188, 508676, 547956, 563177, 639282, 654012, 763014, 958923, 1126354, 1144521, 1278564, 1526028, 1689531, 1917846, 2252708, 2289042, 3379062, 3835692, 3942239, 4578084, 5068593, 6758124, 7884478, 10137186, 11826717, 15768956, 20274372, 23653434, 35480151, 47306868, 70960302, 141920604]

約数ペア:

[(1, 141920604), (2, 70960302), (3, 47306868), (4, 35480151), (6, 23653434), (7, 20274372), (9, 15768956), (12, 11826717), (14, 10137186), (18, 7884478), (21, 6758124), (28, 5068593), (31, 4578084), (36, 3942239), (37, 3835692), (42, 3379062), (62, 2289042), (63, 2252708), (74, 1917846), (84, 1689531), (93, 1526028), (111, 1278564), (124, 1144521), (126, 1126354), (148, 958923), (186, 763014), (217, 654012), (222, 639282), (252, 563177), (259, 547956), (279, 508676), (333, 426188), (372, 381507), (434, 327006), (444, 319641), (491, 289044), (518, 273978), (558, 254338), (651, 218004), (666, 213094), (777, 182652), (868, 163503), (982, 144522), (1036, 136989), (1116, 127169), (1147, 123732), (1302, 109002), (1332, 106547), (1473, 96348), (1554, 91326), (1953, 72668), (1964, 72261), (2294, 61866), (2331, 60884), (2604, 54501), (2946, 48174), (3108, 45663), (3437, 41292), (3441, 41244), (3906, 36334), (4419, 32116), (4588, 30933), (4662, 30442), (5892, 24087), (6874, 20646), (6882, 20622), (7812, 18167), (8029, 17676), (8838, 16058), (9324, 15221), (10311, 13764), (10323, 13748)]