147475284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 386461824

約数和(自身を除く): 238986540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 484, 517, 564, 726, 1034, 1452, 1551, 2068, 2161, 3102, 4322, 5687, 6204, 6483, 8644, 11374, 12966, 17061, 22748, 23771, 25932, 34122, 47542, 68244, 71313, 95084, 101567, 142626, 203134, 261481, 285252, 304701, 406268, 522962, 609402, 784443, 1045924, 1117237, 1218804, 1568886, 2234474, 3137772, 3351711, 4468948, 6703422, 12289607, 13406844, 24579214, 36868821, 49158428, 73737642, 147475284]

約数ペア:

[(1, 147475284), (2, 73737642), (3, 49158428), (4, 36868821), (6, 24579214), (11, 13406844), (12, 12289607), (22, 6703422), (33, 4468948), (44, 3351711), (47, 3137772), (66, 2234474), (94, 1568886), (121, 1218804), (132, 1117237), (141, 1045924), (188, 784443), (242, 609402), (282, 522962), (363, 406268), (484, 304701), (517, 285252), (564, 261481), (726, 203134), (1034, 142626), (1452, 101567), (1551, 95084), (2068, 71313), (2161, 68244), (3102, 47542), (4322, 34122), (5687, 25932), (6204, 23771), (6483, 22748), (8644, 17061), (11374, 12966)]