171936156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 470679552

約数和(自身を除く): 298743396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 127, 142, 213, 227, 254, 284, 381, 426, 454, 497, 508, 681, 762, 852, 889, 908, 994, 1362, 1491, 1524, 1589, 1778, 1988, 2667, 2724, 2982, 3178, 3556, 4767, 5334, 5964, 6356, 9017, 9534, 10668, 16117, 18034, 19068, 27051, 28829, 32234, 36068, 48351, 54102, 57658, 63119, 64468, 86487, 96702, 108204, 112819, 115316, 126238, 172974, 189357, 193404, 201803, 225638, 252476, 338457, 345948, 378714, 403606, 451276, 605409, 676914, 757428, 807212, 1210818, 1353828, 2046859, 2421636, 4093718, 6140577, 8187436, 12281154, 14328013, 24562308, 28656026, 42984039, 57312052, 85968078, 171936156]

約数ペア:

[(1, 171936156), (2, 85968078), (3, 57312052), (4, 42984039), (6, 28656026), (7, 24562308), (12, 14328013), (14, 12281154), (21, 8187436), (28, 6140577), (42, 4093718), (71, 2421636), (84, 2046859), (127, 1353828), (142, 1210818), (213, 807212), (227, 757428), (254, 676914), (284, 605409), (381, 451276), (426, 403606), (454, 378714), (497, 345948), (508, 338457), (681, 252476), (762, 225638), (852, 201803), (889, 193404), (908, 189357), (994, 172974), (1362, 126238), (1491, 115316), (1524, 112819), (1589, 108204), (1778, 96702), (1988, 86487), (2667, 64468), (2724, 63119), (2982, 57658), (3178, 54102), (3556, 48351), (4767, 36068), (5334, 32234), (5964, 28829), (6356, 27051), (9017, 19068), (9534, 18034), (10668, 16117)]