141195286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 222689088

約数和(自身を除く): 81493802

約数列:

[1, 2, 53, 71, 73, 106, 142, 146, 257, 514, 3763, 3869, 5183, 7526, 7738, 10366, 13621, 18247, 18761, 27242, 36494, 37522, 274699, 549398, 967091, 994333, 1332031, 1934182, 1988666, 2664062, 70597643, 141195286]

約数ペア:

[(1, 141195286), (2, 70597643), (53, 2664062), (71, 1988666), (73, 1934182), (106, 1332031), (142, 994333), (146, 967091), (257, 549398), (514, 274699), (3763, 37522), (3869, 36494), (5183, 27242), (7526, 18761), (7738, 18247), (10366, 13621)]