156920359472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2851853}}^1$

素因数の和:2852061

約数の個数: 40

約数和(自身を含む): 321803205360

約数和(自身を除く): 164882845888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 2896, 3439, 6878, 13756, 27512, 55024, 2851853, 5703706, 11407412, 22814824, 45629648, 54185207, 108370414, 216740828, 433481656, 516185393, 866963312, 1032370786, 2064741572, 4129483144, 8258966288, 9807522467, 19615044934, 39230089868, 78460179736, 156920359472]

約数ペア:

[(1, 156920359472), (2, 78460179736), (4, 39230089868), (8, 19615044934), (16, 9807522467), (19, 8258966288), (38, 4129483144), (76, 2064741572), (152, 1032370786), (181, 866963312), (304, 516185393), (362, 433481656), (724, 216740828), (1448, 108370414), (2896, 54185207), (3439, 45629648), (6878, 22814824), (13756, 11407412), (27512, 5703706), (55024, 2851853)]