156916220968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{770981}}^1$

素因数の和:771122

約数の個数: 64

約数和(自身を含む): 336764937600

約数和(自身を除く): 179848716632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 206, 247, 412, 494, 824, 988, 1339, 1957, 1976, 2678, 3914, 5356, 7828, 10712, 15656, 25441, 50882, 101764, 203528, 770981, 1541962, 3083924, 6167848, 10022753, 14648639, 20045506, 29297278, 40091012, 58594556, 79411043, 80182024, 117189112, 158822086, 190432307, 317644172, 380864614, 635288344, 761729228, 1032343559, 1508809817, 1523458456, 2064687118, 3017619634, 4129374236, 6035239268, 8258748472, 12070478536, 19614527621, 39229055242, 78458110484, 156916220968]

約数ペア:

[(1, 156916220968), (2, 78458110484), (4, 39229055242), (8, 19614527621), (13, 12070478536), (19, 8258748472), (26, 6035239268), (38, 4129374236), (52, 3017619634), (76, 2064687118), (103, 1523458456), (104, 1508809817), (152, 1032343559), (206, 761729228), (247, 635288344), (412, 380864614), (494, 317644172), (824, 190432307), (988, 158822086), (1339, 117189112), (1957, 80182024), (1976, 79411043), (2678, 58594556), (3914, 40091012), (5356, 29297278), (7828, 20045506), (10712, 14648639), (15656, 10022753), (25441, 6167848), (50882, 3083924), (101764, 1541962), (203528, 770981)]