149538978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7319

約数の個数: 48

約数和(自身を含む): 343539456

約数和(自身を除く): 194000478

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 2294, 3441, 6882, 7243, 10323, 14486, 20646, 21729, 43458, 65187, 130374, 224533, 267991, 449066, 535982, 673599, 803973, 1347198, 1607946, 2020797, 2411919, 4041594, 4823838, 8307721, 16615442, 24923163, 49846326, 74769489, 149538978]

約数ペア:

[(1, 149538978), (2, 74769489), (3, 49846326), (6, 24923163), (9, 16615442), (18, 8307721), (31, 4823838), (37, 4041594), (62, 2411919), (74, 2020797), (93, 1607946), (111, 1347198), (186, 803973), (222, 673599), (279, 535982), (333, 449066), (558, 267991), (666, 224533), (1147, 130374), (2294, 65187), (3441, 43458), (6882, 21729), (7243, 20646), (10323, 14486)]