149175906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72911}}^1$

素因数の和:72958

約数の個数: 32

約数和(自身を含む): 335978496

約数和(自身を除く): 186802590

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 72911, 145822, 218733, 437466, 802021, 1604042, 2260241, 2406063, 4520482, 4812126, 6780723, 13561446, 24862651, 49725302, 74587953, 149175906]

約数ペア:

[(1, 149175906), (2, 74587953), (3, 49725302), (6, 24862651), (11, 13561446), (22, 6780723), (31, 4812126), (33, 4520482), (62, 2406063), (66, 2260241), (93, 1604042), (186, 802021), (341, 437466), (682, 218733), (1023, 145822), (2046, 72911)]