145931772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3119}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 389975040

約数和(自身を除く): 244043268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3119, 3342, 3899, 6238, 6684, 7798, 9357, 11697, 12476, 15596, 18714, 21833, 23394, 37428, 43666, 46788, 65499, 87332, 130998, 261996, 1737283, 3474566, 5211849, 6949132, 10423698, 12160981, 20847396, 24321962, 36482943, 48643924, 72965886, 145931772]

約数ペア:

[(1, 145931772), (2, 72965886), (3, 48643924), (4, 36482943), (6, 24321962), (7, 20847396), (12, 12160981), (14, 10423698), (21, 6949132), (28, 5211849), (42, 3474566), (84, 1737283), (557, 261996), (1114, 130998), (1671, 87332), (2228, 65499), (3119, 46788), (3342, 43666), (3899, 37428), (6238, 23394), (6684, 21833), (7798, 18714), (9357, 15596), (11697, 12476)]