156901750144

素因数分解:

$2^7\times {\mathrm{1913}}^1\times {\mathrm{640771}}^1$

素因数の和:642698

約数の個数: 32

約数和(自身を含む): 312741590040

約数和(自身を除く): 155839839896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1913, 3826, 7652, 15304, 30608, 61216, 122432, 244864, 640771, 1281542, 2563084, 5126168, 10252336, 20504672, 41009344, 82018688, 1225794923, 2451589846, 4903179692, 9806359384, 19612718768, 39225437536, 78450875072, 156901750144]

約数ペア:

[(1, 156901750144), (2, 78450875072), (4, 39225437536), (8, 19612718768), (16, 9806359384), (32, 4903179692), (64, 2451589846), (128, 1225794923), (1913, 82018688), (3826, 41009344), (7652, 20504672), (15304, 10252336), (30608, 5126168), (61216, 2563084), (122432, 1281542), (244864, 640771)]