141920272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35911}}^1$

素因数の和:35951

約数の個数: 40

約数和(自身を含む): 311716160

約数和(自身を除く): 169795888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 35911, 71822, 143644, 287288, 466843, 574576, 682309, 933686, 1364618, 1867372, 2729236, 3734744, 5458472, 7469488, 8870017, 10916944, 17740034, 35480068, 70960136, 141920272]

約数ペア:

[(1, 141920272), (2, 70960136), (4, 35480068), (8, 17740034), (13, 10916944), (16, 8870017), (19, 7469488), (26, 5458472), (38, 3734744), (52, 2729236), (76, 1867372), (104, 1364618), (152, 933686), (208, 682309), (247, 574576), (304, 466843), (494, 287288), (988, 143644), (1976, 71822), (3952, 35911)]