156901245752

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2556

約数の個数: 64

約数和(自身を含む): 299247782400

約数和(自身を除く): 142346536648

約数列:

[1, 2, 4, 8, 97, 194, 239, 388, 478, 491, 776, 956, 982, 1723, 1912, 1964, 3446, 3928, 6892, 13784, 23183, 46366, 47627, 92732, 95254, 117349, 167131, 185464, 190508, 234698, 334262, 381016, 411797, 469396, 668524, 823594, 845993, 938792, 1337048, 1647188, 1691986, 3294376, 3383972, 6767944, 11382853, 22765706, 39944309, 45531412, 79888618, 82061321, 91062824, 159777236, 164122642, 202192327, 319554472, 328245284, 404384654, 656490568, 808769308, 1617538616, 19612655719, 39225311438, 78450622876, 156901245752]

約数ペア:

[(1, 156901245752), (2, 78450622876), (4, 39225311438), (8, 19612655719), (97, 1617538616), (194, 808769308), (239, 656490568), (388, 404384654), (478, 328245284), (491, 319554472), (776, 202192327), (956, 164122642), (982, 159777236), (1723, 91062824), (1912, 82061321), (1964, 79888618), (3446, 45531412), (3928, 39944309), (6892, 22765706), (13784, 11382853), (23183, 6767944), (46366, 3383972), (47627, 3294376), (92732, 1691986), (95254, 1647188), (117349, 1337048), (167131, 938792), (185464, 845993), (190508, 823594), (234698, 668524), (334262, 469396), (381016, 411797)]