155555064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{308641}}^1$

素因数の和:308660

約数の個数: 48

約数和(自身を含む): 481481520

約数和(自身を除く): 325926456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 308641, 617282, 925923, 1234564, 1851846, 2160487, 2469128, 2777769, 3703692, 4320974, 5555538, 6481461, 7407384, 8641948, 11111076, 12962922, 17283896, 19444383, 22222152, 25925844, 38888766, 51851688, 77777532, 155555064]

約数ペア:

[(1, 155555064), (2, 77777532), (3, 51851688), (4, 38888766), (6, 25925844), (7, 22222152), (8, 19444383), (9, 17283896), (12, 12962922), (14, 11111076), (18, 8641948), (21, 7407384), (24, 6481461), (28, 5555538), (36, 4320974), (42, 3703692), (56, 2777769), (63, 2469128), (72, 2160487), (84, 1851846), (126, 1234564), (168, 925923), (252, 617282), (504, 308641)]