156957398320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67654051}}^1$

素因数の和:67654093

約数の個数: 40

約数和(自身を含む): 377509610160

約数和(自身を除く): 220552211840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 67654051, 135308102, 270616204, 338270255, 541232408, 676540510, 1082464816, 1353081020, 1961967479, 2706162040, 3923934958, 5412324080, 7847869916, 9809837395, 15695739832, 19619674790, 31391479664, 39239349580, 78478699160, 156957398320]

約数ペア:

[(1, 156957398320), (2, 78478699160), (4, 39239349580), (5, 31391479664), (8, 19619674790), (10, 15695739832), (16, 9809837395), (20, 7847869916), (29, 5412324080), (40, 3923934958), (58, 2706162040), (80, 1961967479), (116, 1353081020), (145, 1082464816), (232, 676540510), (290, 541232408), (464, 338270255), (580, 270616204), (1160, 135308102), (2320, 67654051)]