156979406104

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1399}}^1\times {\mathrm{48533}}^1$

素因数の和:49972

約数の個数: 48

約数和(自身を含む): 312898698000

約数和(自身を除く): 155919291896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1399, 2312, 2798, 5596, 11192, 23783, 47566, 48533, 95132, 97066, 190264, 194132, 388264, 404311, 808622, 825061, 1617244, 1650122, 3234488, 3300244, 6600488, 14026037, 28052074, 56104148, 67897667, 112208296, 135795334, 271590668, 543181336, 1154260339, 2308520678, 4617041356, 9234082712, 19622425763, 39244851526, 78489703052, 156979406104]

約数ペア:

[(1, 156979406104), (2, 78489703052), (4, 39244851526), (8, 19622425763), (17, 9234082712), (34, 4617041356), (68, 2308520678), (136, 1154260339), (289, 543181336), (578, 271590668), (1156, 135795334), (1399, 112208296), (2312, 67897667), (2798, 56104148), (5596, 28052074), (11192, 14026037), (23783, 6600488), (47566, 3300244), (48533, 3234488), (95132, 1650122), (97066, 1617244), (190264, 825061), (194132, 808622), (388264, 404311)]