156975434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35149}}^1$

素因数の和:35198

約数の個数: 32

約数和(自身を含む): 303696000

約数和(自身を除く): 146720566

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 35149, 70298, 246043, 386639, 492086, 773278, 1019321, 2038642, 2706473, 5412946, 7135247, 11212531, 14270494, 22425062, 78487717, 156975434]

約数ペア:

[(1, 156975434), (2, 78487717), (7, 22425062), (11, 14270494), (14, 11212531), (22, 7135247), (29, 5412946), (58, 2706473), (77, 2038642), (154, 1019321), (203, 773278), (319, 492086), (406, 386639), (638, 246043), (2233, 70298), (4466, 35149)]