142912728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3102

約数の個数: 128

約数和(自身を含む): 468480000

約数和(自身を除く): 325567272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3049, 3348, 3906, 5208, 5859, 6098, 6696, 7812, 9147, 11718, 12196, 15624, 18294, 21343, 23436, 24392, 27441, 36588, 42686, 46872, 54882, 64029, 73176, 82323, 85372, 94519, 109764, 128058, 164646, 170744, 189038, 192087, 219528, 256116, 283557, 329292, 378076, 384174, 512232, 567114, 576261, 658584, 661633, 756152, 768348, 850671, 1134228, 1152522, 1323266, 1536696, 1701342, 1984899, 2268456, 2305044, 2552013, 2646532, 3402684, 3969798, 4610088, 5104026, 5293064, 5954697, 6805368, 7939596, 10208052, 11909394, 15879192, 17864091, 20416104, 23818788, 35728182, 47637576, 71456364, 142912728]

約数ペア:

[(1, 142912728), (2, 71456364), (3, 47637576), (4, 35728182), (6, 23818788), (7, 20416104), (8, 17864091), (9, 15879192), (12, 11909394), (14, 10208052), (18, 7939596), (21, 6805368), (24, 5954697), (27, 5293064), (28, 5104026), (31, 4610088), (36, 3969798), (42, 3402684), (54, 2646532), (56, 2552013), (62, 2305044), (63, 2268456), (72, 1984899), (84, 1701342), (93, 1536696), (108, 1323266), (124, 1152522), (126, 1134228), (168, 850671), (186, 768348), (189, 756152), (216, 661633), (217, 658584), (248, 576261), (252, 567114), (279, 512232), (372, 384174), (378, 378076), (434, 329292), (504, 283557), (558, 256116), (651, 219528), (744, 192087), (756, 189038), (837, 170744), (868, 164646), (1116, 128058), (1302, 109764), (1512, 94519), (1674, 85372), (1736, 82323), (1953, 73176), (2232, 64029), (2604, 54882), (3049, 46872), (3348, 42686), (3906, 36588), (5208, 27441), (5859, 24392), (6098, 23436), (6696, 21343), (7812, 18294), (9147, 15624), (11718, 12196)]