159557762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 314302464

約数和(自身を除く): 154744702

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 91, 94, 161, 182, 299, 322, 329, 598, 611, 658, 811, 1081, 1222, 1622, 2093, 2162, 4186, 4277, 5677, 7567, 8554, 10543, 11354, 14053, 15134, 18653, 21086, 28106, 37306, 38117, 73801, 76234, 98371, 130571, 147602, 196742, 242489, 261142, 266819, 484978, 495521, 533638, 876691, 991042, 1697423, 1753382, 3394846, 3468647, 6136837, 6937294, 11396983, 12273674, 22793966, 79778881, 159557762]

約数ペア:

[(1, 159557762), (2, 79778881), (7, 22793966), (13, 12273674), (14, 11396983), (23, 6937294), (26, 6136837), (46, 3468647), (47, 3394846), (91, 1753382), (94, 1697423), (161, 991042), (182, 876691), (299, 533638), (322, 495521), (329, 484978), (598, 266819), (611, 261142), (658, 242489), (811, 196742), (1081, 147602), (1222, 130571), (1622, 98371), (2093, 76234), (2162, 73801), (4186, 38117), (4277, 37306), (5677, 28106), (7567, 21086), (8554, 18653), (10543, 15134), (11354, 14053)]