140065108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 267732864

約数和(自身を除く): 127667756

約数列:

[1, 2, 4, 17, 34, 67, 68, 71, 134, 142, 268, 284, 433, 866, 1139, 1207, 1732, 2278, 2414, 4556, 4757, 4828, 7361, 9514, 14722, 19028, 29011, 29444, 30743, 58022, 61486, 80869, 116044, 122972, 161738, 323476, 493187, 522631, 986374, 1045262, 1972748, 2059781, 2090524, 4119562, 8239124, 35016277, 70032554, 140065108]

約数ペア:

[(1, 140065108), (2, 70032554), (4, 35016277), (17, 8239124), (34, 4119562), (67, 2090524), (68, 2059781), (71, 1972748), (134, 1045262), (142, 986374), (268, 522631), (284, 493187), (433, 323476), (866, 161738), (1139, 122972), (1207, 116044), (1732, 80869), (2278, 61486), (2414, 58022), (4556, 30743), (4757, 29444), (4828, 29011), (7361, 19028), (9514, 14722)]