157552416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 144

約数和(自身を含む): 528772608

約数和(自身を除く): 371220192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2521, 2604, 2976, 3472, 3906, 4464, 5042, 5208, 6944, 7563, 7812, 8928, 10084, 10416, 15126, 15624, 17647, 20168, 20832, 22689, 30252, 31248, 35294, 40336, 45378, 52941, 60504, 62496, 70588, 78151, 80672, 90756, 105882, 121008, 141176, 156302, 158823, 181512, 211764, 234453, 242016, 282352, 312604, 317646, 363024, 423528, 468906, 547057, 564704, 625208, 635292, 703359, 726048, 847056, 937812, 1094114, 1250416, 1270584, 1406718, 1641171, 1694112, 1875624, 2188228, 2500832, 2541168, 2813436, 3282342, 3751248, 4376456, 4923513, 5082336, 5626872, 6564684, 7502496, 8752912, 9847026, 11253744, 13129368, 17505824, 19694052, 22507488, 26258736, 39388104, 52517472, 78776208, 157552416]

約数ペア:

[(1, 157552416), (2, 78776208), (3, 52517472), (4, 39388104), (6, 26258736), (7, 22507488), (8, 19694052), (9, 17505824), (12, 13129368), (14, 11253744), (16, 9847026), (18, 8752912), (21, 7502496), (24, 6564684), (28, 5626872), (31, 5082336), (32, 4923513), (36, 4376456), (42, 3751248), (48, 3282342), (56, 2813436), (62, 2541168), (63, 2500832), (72, 2188228), (84, 1875624), (93, 1694112), (96, 1641171), (112, 1406718), (124, 1270584), (126, 1250416), (144, 1094114), (168, 937812), (186, 847056), (217, 726048), (224, 703359), (248, 635292), (252, 625208), (279, 564704), (288, 547057), (336, 468906), (372, 423528), (434, 363024), (496, 317646), (504, 312604), (558, 282352), (651, 242016), (672, 234453), (744, 211764), (868, 181512), (992, 158823), (1008, 156302), (1116, 141176), (1302, 121008), (1488, 105882), (1736, 90756), (1953, 80672), (2016, 78151), (2232, 70588), (2521, 62496), (2604, 60504), (2976, 52941), (3472, 45378), (3906, 40336), (4464, 35294), (5042, 31248), (5208, 30252), (6944, 22689), (7563, 20832), (7812, 20168), (8928, 17647), (10084, 15624), (10416, 15126)]