156962572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 315481600

約数和(自身を除く): 158519028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2011, 2054, 3002, 4022, 4108, 6004, 8044, 19513, 26143, 38209, 39026, 52286, 76418, 78052, 104572, 152836, 158869, 317738, 496717, 635476, 993434, 1986868, 2065297, 3018511, 4130594, 6037022, 8261188, 12074044, 39240643, 78481286, 156962572]

約数ペア:

[(1, 156962572), (2, 78481286), (4, 39240643), (13, 12074044), (19, 8261188), (26, 6037022), (38, 4130594), (52, 3018511), (76, 2065297), (79, 1986868), (158, 993434), (247, 635476), (316, 496717), (494, 317738), (988, 158869), (1027, 152836), (1501, 104572), (2011, 78052), (2054, 76418), (3002, 52286), (4022, 39026), (4108, 38209), (6004, 26143), (8044, 19513)]