156913807492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{216329}}^1$

素因数の和:216425

約数の個数: 72

約数和(自身を含む): 315915352200

約数和(自身を除く): 159001544708

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 169, 338, 377, 481, 676, 754, 962, 1073, 1508, 1924, 2146, 4292, 4901, 6253, 9802, 12506, 13949, 19604, 25012, 27898, 55796, 181337, 216329, 362674, 432658, 725348, 865316, 2812277, 5624554, 6273541, 8004173, 11249108, 12547082, 16008346, 25094164, 32016692, 36559601, 73119202, 81556033, 104054249, 146238404, 163112066, 208108498, 232121017, 326224132, 416216996, 464242034, 928484068, 1060228429, 1352705237, 2120456858, 2705410474, 3017573221, 4240913716, 5410820948, 6035146442, 12070292884, 39228451873, 78456903746, 156913807492]

約数ペア:

[(1, 156913807492), (2, 78456903746), (4, 39228451873), (13, 12070292884), (26, 6035146442), (29, 5410820948), (37, 4240913716), (52, 3017573221), (58, 2705410474), (74, 2120456858), (116, 1352705237), (148, 1060228429), (169, 928484068), (338, 464242034), (377, 416216996), (481, 326224132), (676, 232121017), (754, 208108498), (962, 163112066), (1073, 146238404), (1508, 104054249), (1924, 81556033), (2146, 73119202), (4292, 36559601), (4901, 32016692), (6253, 25094164), (9802, 16008346), (12506, 12547082), (13949, 11249108), (19604, 8004173), (25012, 6273541), (27898, 5624554), (55796, 2812277), (181337, 865316), (216329, 725348), (362674, 432658)]