139973478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{3583}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 297271296

約数和(自身を除く): 157297818

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 383, 766, 1149, 2298, 3583, 6511, 7166, 10749, 13022, 19533, 21498, 39066, 60911, 121822, 182733, 365466, 1372289, 2744578, 4116867, 8233734, 23328913, 46657826, 69986739, 139973478]

約数ペア:

[(1, 139973478), (2, 69986739), (3, 46657826), (6, 23328913), (17, 8233734), (34, 4116867), (51, 2744578), (102, 1372289), (383, 365466), (766, 182733), (1149, 121822), (2298, 60911), (3583, 39066), (6511, 21498), (7166, 19533), (10749, 13022)]