156946104440

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{26333239}}^1$

素因数の和:26333399

約数の個数: 32

約数和(自身を含む): 355498740000

約数和(自身を除く): 198552635560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 26333239, 52666478, 105332956, 131666195, 210665912, 263332390, 526664780, 1053329560, 3923652611, 7847305222, 15694610444, 19618263055, 31389220888, 39236526110, 78473052220, 156946104440]

約数ペア:

[(1, 156946104440), (2, 78473052220), (4, 39236526110), (5, 31389220888), (8, 19618263055), (10, 15694610444), (20, 7847305222), (40, 3923652611), (149, 1053329560), (298, 526664780), (596, 263332390), (745, 210665912), (1192, 131666195), (1490, 105332956), (2980, 52666478), (5960, 26333239)]