156979264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{188677}}^1$

素因数の和:188702

約数の個数: 28

約数和(自身を含む): 335469484

約数和(自身を除く): 178490220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 188677, 377354, 754708, 1509416, 2452801, 3018832, 4905602, 6037664, 9811204, 12075328, 19622408, 39244816, 78489632, 156979264]

約数ペア:

[(1, 156979264), (2, 78489632), (4, 39244816), (8, 19622408), (13, 12075328), (16, 9811204), (26, 6037664), (32, 4905602), (52, 3018832), (64, 2452801), (104, 1509416), (208, 754708), (416, 377354), (832, 188677)]