137656430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2659}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 119746450

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 2659, 5177, 5318, 10354, 13295, 25885, 26590, 51770, 82429, 164858, 412145, 444053, 824290, 888106, 2220265, 4440530, 13765643, 27531286, 68828215, 137656430]

約数ペア:

[(1, 137656430), (2, 68828215), (5, 27531286), (10, 13765643), (31, 4440530), (62, 2220265), (155, 888106), (167, 824290), (310, 444053), (334, 412145), (835, 164858), (1670, 82429), (2659, 51770), (5177, 26590), (5318, 25885), (10354, 13295)]