140215284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{32189}}^1$

素因数の和:32221

約数の個数: 54

約数和(自身を含む): 389595570

約数和(自身を除く): 249380286

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 32189, 64378, 96567, 128756, 193134, 289701, 354079, 386268, 579402, 708158, 1062237, 1158804, 1416316, 2124474, 3186711, 3894869, 4248948, 6373422, 7789738, 11684607, 12746844, 15579476, 23369214, 35053821, 46738428, 70107642, 140215284]

約数ペア:

[(1, 140215284), (2, 70107642), (3, 46738428), (4, 35053821), (6, 23369214), (9, 15579476), (11, 12746844), (12, 11684607), (18, 7789738), (22, 6373422), (33, 4248948), (36, 3894869), (44, 3186711), (66, 2124474), (99, 1416316), (121, 1158804), (132, 1062237), (198, 708158), (242, 579402), (363, 386268), (396, 354079), (484, 289701), (726, 193134), (1089, 128756), (1452, 96567), (2178, 64378), (4356, 32189)]