155543542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{144289}}^1$

素因数の和:144316

約数の個数: 24

約数和(自身を含む): 296083080

約数和(自身を除く): 140539538

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 144289, 288578, 1010023, 1587179, 2020046, 3174358, 7070161, 11110253, 14140322, 22220506, 77771771, 155543542]

約数ペア:

[(1, 155543542), (2, 77771771), (7, 22220506), (11, 14140322), (14, 11110253), (22, 7070161), (49, 3174358), (77, 2020046), (98, 1587179), (154, 1010023), (539, 288578), (1078, 144289)]