156988738790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3933569}}^1$

素因数の和:3933896

約数の個数: 32

約数和(自身を含む): 305307969120

約数和(自身を除く): 148319230330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 7982, 19955, 39910, 3933569, 7867138, 19667845, 39335690, 51136397, 102272794, 255681985, 511363970, 1207605683, 2415211366, 6038028415, 12076056830, 15698873879, 31397747758, 78494369395, 156988738790]

約数ペア:

[(1, 156988738790), (2, 78494369395), (5, 31397747758), (10, 15698873879), (13, 12076056830), (26, 6038028415), (65, 2415211366), (130, 1207605683), (307, 511363970), (614, 255681985), (1535, 102272794), (3070, 51136397), (3991, 39335690), (7982, 19667845), (19955, 7867138), (39910, 3933569)]