156906128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316343}}^1$

素因数の和:316382

約数の個数: 20

約数和(自身を含む): 313813248

約数和(自身を除く): 156907120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316343, 632686, 1265372, 2530744, 5061488, 9806633, 19613266, 39226532, 78453064, 156906128]

約数ペア:

[(1, 156906128), (2, 78453064), (4, 39226532), (8, 19613266), (16, 9806633), (31, 5061488), (62, 2530744), (124, 1265372), (248, 632686), (496, 316343)]