140874908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11177}}^1$

素因数の和:11341

約数の個数: 24

約数和(自身を含む): 259150752

約数和(自身を除く): 118275844

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 11177, 12604, 22354, 44708, 257071, 514142, 1028284, 1531249, 3062498, 6124996, 35218727, 70437454, 140874908]

約数ペア:

[(1, 140874908), (2, 70437454), (4, 35218727), (23, 6124996), (46, 3062498), (92, 1531249), (137, 1028284), (274, 514142), (548, 257071), (3151, 44708), (6302, 22354), (11177, 12604)]