156909896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 358732920

約数和(自身を除く): 201823024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 121, 143, 148, 242, 286, 296, 337, 407, 481, 484, 572, 674, 814, 962, 968, 1144, 1348, 1573, 1628, 1924, 2696, 3146, 3256, 3707, 3848, 4381, 4477, 5291, 6292, 7414, 8762, 8954, 10582, 12469, 12584, 14828, 17524, 17908, 21164, 24938, 29656, 35048, 35816, 40777, 42328, 48191, 49876, 58201, 81554, 96382, 99752, 116402, 137159, 162097, 163108, 192764, 232804, 274318, 324194, 326216, 385528, 465608, 530101, 548636, 648388, 1060202, 1097272, 1296776, 1508749, 1783067, 2120404, 3017498, 3566134, 4240808, 6034996, 7132268, 12069992, 14264536, 19613737, 39227474, 78454948, 156909896]

約数ペア:

[(1, 156909896), (2, 78454948), (4, 39227474), (8, 19613737), (11, 14264536), (13, 12069992), (22, 7132268), (26, 6034996), (37, 4240808), (44, 3566134), (52, 3017498), (74, 2120404), (88, 1783067), (104, 1508749), (121, 1296776), (143, 1097272), (148, 1060202), (242, 648388), (286, 548636), (296, 530101), (337, 465608), (407, 385528), (481, 326216), (484, 324194), (572, 274318), (674, 232804), (814, 192764), (962, 163108), (968, 162097), (1144, 137159), (1348, 116402), (1573, 99752), (1628, 96382), (1924, 81554), (2696, 58201), (3146, 49876), (3256, 48191), (3707, 42328), (3848, 40777), (4381, 35816), (4477, 35048), (5291, 29656), (6292, 24938), (7414, 21164), (8762, 17908), (8954, 17524), (10582, 14828), (12469, 12584)]