156696231730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{403721}}^1$

素因数の和:404814

約数の個数: 32

約数和(自身を含む): 289953140400

約数和(自身を除く): 133256908670

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1049, 2098, 5245, 10490, 38813, 77626, 194065, 388130, 403721, 807442, 2018605, 4037210, 14937677, 29875354, 74688385, 149376770, 423503329, 847006658, 2117516645, 4235033290, 15669623173, 31339246346, 78348115865, 156696231730]

約数ペア:

[(1, 156696231730), (2, 78348115865), (5, 31339246346), (10, 15669623173), (37, 4235033290), (74, 2117516645), (185, 847006658), (370, 423503329), (1049, 149376770), (2098, 74688385), (5245, 29875354), (10490, 14937677), (38813, 4037210), (77626, 2018605), (194065, 807442), (388130, 403721)]