156975001670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{407971}}^1$

素因数の和:408440

約数の個数: 32

約数和(自身を含む): 285955734240

約数和(自身を除く): 128980732570

約数列:

[1, 2, 5, 10, 109, 218, 353, 545, 706, 1090, 1765, 3530, 38477, 76954, 192385, 384770, 407971, 815942, 2039855, 4079710, 44468839, 88937678, 144013763, 222344195, 288027526, 444688390, 720068815, 1440137630, 15697500167, 31395000334, 78487500835, 156975001670]

約数ペア:

[(1, 156975001670), (2, 78487500835), (5, 31395000334), (10, 15697500167), (109, 1440137630), (218, 720068815), (353, 444688390), (545, 288027526), (706, 222344195), (1090, 144013763), (1765, 88937678), (3530, 44468839), (38477, 4079710), (76954, 2039855), (192385, 815942), (384770, 407971)]