156959664308

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1\times {\mathrm{2111}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 278970531840

約数和(自身を除く): 122010867532

約数列:

[1, 2, 4, 103, 206, 251, 412, 502, 719, 1004, 1438, 2111, 2876, 4222, 8444, 25853, 51706, 74057, 103412, 148114, 180469, 217433, 296228, 360938, 434866, 529861, 721876, 869732, 1059722, 1517809, 2119444, 3035618, 6071236, 18588307, 37176614, 54575683, 74353228, 109151366, 156334327, 218302732, 312668654, 380970059, 625337308, 761940118, 1523880236, 39239916077, 78479832154, 156959664308]

約数ペア:

[(1, 156959664308), (2, 78479832154), (4, 39239916077), (103, 1523880236), (206, 761940118), (251, 625337308), (412, 380970059), (502, 312668654), (719, 218302732), (1004, 156334327), (1438, 109151366), (2111, 74353228), (2876, 54575683), (4222, 37176614), (8444, 18588307), (25853, 6071236), (51706, 3035618), (74057, 2119444), (103412, 1517809), (148114, 1059722), (180469, 869732), (217433, 721876), (296228, 529861), (360938, 434866)]