171938676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8333

約数の個数: 96

約数和(自身を含む): 519823360

約数和(自身を除く): 347884684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 8287, 10374, 16574, 20748, 24861, 33148, 49722, 58009, 99444, 107731, 116018, 157453, 174027, 215462, 232036, 314906, 323193, 348054, 430924, 472359, 629812, 646386, 696108, 754117, 944718, 1102171, 1292772, 1508234, 1889436, 2046889, 2204342, 2262351, 3016468, 3306513, 4093778, 4408684, 4524702, 6140667, 6613026, 8187556, 9049404, 12281334, 13226052, 14328223, 24562668, 28656446, 42984669, 57312892, 85969338, 171938676]

約数ペア:

[(1, 171938676), (2, 85969338), (3, 57312892), (4, 42984669), (6, 28656446), (7, 24562668), (12, 14328223), (13, 13226052), (14, 12281334), (19, 9049404), (21, 8187556), (26, 6613026), (28, 6140667), (38, 4524702), (39, 4408684), (42, 4093778), (52, 3306513), (57, 3016468), (76, 2262351), (78, 2204342), (84, 2046889), (91, 1889436), (114, 1508234), (133, 1292772), (156, 1102171), (182, 944718), (228, 754117), (247, 696108), (266, 646386), (273, 629812), (364, 472359), (399, 430924), (494, 348054), (532, 323193), (546, 314906), (741, 232036), (798, 215462), (988, 174027), (1092, 157453), (1482, 116018), (1596, 107731), (1729, 99444), (2964, 58009), (3458, 49722), (5187, 33148), (6916, 24861), (8287, 20748), (10374, 16574)]