155439664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{262567}}^1$

素因数の和:262612

約数の個数: 20

約数和(自身を含む): 309305104

約数和(自身を除く): 153865440

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 262567, 525134, 1050268, 2100536, 4201072, 9714979, 19429958, 38859916, 77719832, 155439664]

約数ペア:

[(1, 155439664), (2, 77719832), (4, 38859916), (8, 19429958), (16, 9714979), (37, 4201072), (74, 2100536), (148, 1050268), (296, 525134), (592, 262567)]