156721635896

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{93979}}^1$

素因数の和:94396

約数の個数: 64

約数和(自身を含む): 340403078400

約数和(自身を除く): 183681442504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 307, 388, 614, 679, 776, 1228, 1358, 2149, 2456, 2716, 4298, 5432, 8596, 17192, 29779, 59558, 93979, 119116, 187958, 208453, 238232, 375916, 416906, 657853, 751832, 833812, 1315706, 1667624, 2631412, 5262824, 9115963, 18231926, 28851553, 36463852, 57703106, 63811741, 72927704, 115406212, 127623482, 201960871, 230812424, 255246964, 403921742, 510493928, 807843484, 1615686968, 2798600641, 5597201282, 11194402564, 19590204487, 22388805128, 39180408974, 78360817948, 156721635896]

約数ペア:

[(1, 156721635896), (2, 78360817948), (4, 39180408974), (7, 22388805128), (8, 19590204487), (14, 11194402564), (28, 5597201282), (56, 2798600641), (97, 1615686968), (194, 807843484), (307, 510493928), (388, 403921742), (614, 255246964), (679, 230812424), (776, 201960871), (1228, 127623482), (1358, 115406212), (2149, 72927704), (2456, 63811741), (2716, 57703106), (4298, 36463852), (5432, 28851553), (8596, 18231926), (17192, 9115963), (29779, 5262824), (59558, 2631412), (93979, 1667624), (119116, 1315706), (187958, 833812), (208453, 751832), (238232, 657853), (375916, 416906)]