157037993008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{15299}}^1$

素因数の和:16190

約数の個数: 80

約数和(自身を含む): 333470844000

約数和(自身を除く): 176432850992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 809, 976, 1586, 1618, 3172, 3236, 6344, 6472, 10517, 12688, 12944, 15299, 21034, 30598, 42068, 49349, 61196, 84136, 98698, 122392, 168272, 197396, 198887, 244784, 394792, 397774, 641537, 789584, 795548, 933239, 1283074, 1591096, 1866478, 2566148, 3182192, 3732956, 5132296, 7465912, 10264592, 12132107, 12376891, 14931824, 24264214, 24753782, 48528428, 49507564, 97056856, 99015128, 160899583, 194113712, 198030256, 321799166, 643598332, 754990351, 1287196664, 1509980702, 2574393328, 3019961404, 6039922808, 9814874563, 12079845616, 19629749126, 39259498252, 78518996504, 157037993008]

約数ペア:

[(1, 157037993008), (2, 78518996504), (4, 39259498252), (8, 19629749126), (13, 12079845616), (16, 9814874563), (26, 6039922808), (52, 3019961404), (61, 2574393328), (104, 1509980702), (122, 1287196664), (208, 754990351), (244, 643598332), (488, 321799166), (793, 198030256), (809, 194113712), (976, 160899583), (1586, 99015128), (1618, 97056856), (3172, 49507564), (3236, 48528428), (6344, 24753782), (6472, 24264214), (10517, 14931824), (12688, 12376891), (12944, 12132107), (15299, 10264592), (21034, 7465912), (30598, 5132296), (42068, 3732956), (49349, 3182192), (61196, 2566148), (84136, 1866478), (98698, 1591096), (122392, 1283074), (168272, 933239), (197396, 795548), (198887, 789584), (244784, 641537), (394792, 397774)]