138798072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{275393}}^1$

素因数の和:275412

約数の個数: 48

約数和(自身を含む): 429614640

約数和(自身を除く): 290816568

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, 275393, 550786, 826179, 1101572, 1652358, 1927751, 2203144, 2478537, 3304716, 3855502, 4957074, 5783253, 6609432, 7711004, 9914148, 11566506, 15422008, 17349759, 19828296, 23133012, 34699518, 46266024, 69399036, 138798072]

約数ペア:

[(1, 138798072), (2, 69399036), (3, 46266024), (4, 34699518), (6, 23133012), (7, 19828296), (8, 17349759), (9, 15422008), (12, 11566506), (14, 9914148), (18, 7711004), (21, 6609432), (24, 5783253), (28, 4957074), (36, 3855502), (42, 3304716), (56, 2478537), (63, 2203144), (72, 1927751), (84, 1652358), (126, 1101572), (168, 826179), (252, 550786), (504, 275393)]