137667781636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2201839}}^1$

素因数の和:2201897

約数の個数: 72

約数和(自身を含む): 316272297600

約数和(自身を除く): 178604515964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 2156, 2233, 2842, 4466, 5684, 8932, 15631, 31262, 62524, 2201839, 4403678, 8807356, 15412873, 24220229, 30825746, 48440458, 61651492, 63853331, 96880916, 107890111, 127706662, 169541603, 215780222, 255413324, 339083206, 431560444, 446973317, 678166412, 702386641, 893946634, 1186791221, 1404773282, 1787893268, 2373582442, 2809546564, 3128813219, 4747164884, 4916706487, 6257626438, 9833412974, 12515252876, 19666825948, 34416945409, 68833890818, 137667781636]

約数ペア:

[(1, 137667781636), (2, 68833890818), (4, 34416945409), (7, 19666825948), (11, 12515252876), (14, 9833412974), (22, 6257626438), (28, 4916706487), (29, 4747164884), (44, 3128813219), (49, 2809546564), (58, 2373582442), (77, 1787893268), (98, 1404773282), (116, 1186791221), (154, 893946634), (196, 702386641), (203, 678166412), (308, 446973317), (319, 431560444), (406, 339083206), (539, 255413324), (638, 215780222), (812, 169541603), (1078, 127706662), (1276, 107890111), (1421, 96880916), (2156, 63853331), (2233, 61651492), (2842, 48440458), (4466, 30825746), (5684, 24220229), (8932, 15412873), (15631, 8807356), (31262, 4403678), (62524, 2201839)]