165214128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{111031}}^1$

素因数の和:111073

約数の個数: 40

約数和(自身を含む): 440574976

約数和(自身を除く): 275360848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 111031, 222062, 333093, 444124, 666186, 888248, 1332372, 1776496, 2664744, 3441961, 5329488, 6883922, 10325883, 13767844, 20651766, 27535688, 41303532, 55071376, 82607064, 165214128]

約数ペア:

[(1, 165214128), (2, 82607064), (3, 55071376), (4, 41303532), (6, 27535688), (8, 20651766), (12, 13767844), (16, 10325883), (24, 6883922), (31, 5329488), (48, 3441961), (62, 2664744), (93, 1776496), (124, 1332372), (186, 888248), (248, 666186), (372, 444124), (496, 333093), (744, 222062), (1488, 111031)]