156970459120

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19049813}}^1$

素因数の和:19049929

約数の個数: 40

約数和(自身を含む): 368499602016

約数和(自身を除く): 211529142896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 19049813, 38099626, 76199252, 95249065, 152398504, 190498130, 304797008, 380996260, 761992520, 1523985040, 1962130739, 3924261478, 7848522956, 9810653695, 15697045912, 19621307390, 31394091824, 39242614780, 78485229560, 156970459120]

約数ペア:

[(1, 156970459120), (2, 78485229560), (4, 39242614780), (5, 31394091824), (8, 19621307390), (10, 15697045912), (16, 9810653695), (20, 7848522956), (40, 3924261478), (80, 1962130739), (103, 1523985040), (206, 761992520), (412, 380996260), (515, 304797008), (824, 190498130), (1030, 152398504), (1648, 95249065), (2060, 76199252), (4120, 38099626), (8240, 19049813)]