192518154

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 439966080

約数和(自身を除く): 247447926

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 274, 318, 411, 477, 491, 822, 954, 982, 1233, 1431, 1473, 2466, 2862, 2946, 3699, 4419, 7261, 7398, 8838, 13257, 14522, 21783, 26023, 26514, 43566, 52046, 65349, 67267, 78069, 130698, 134534, 156138, 196047, 201801, 234207, 392094, 403602, 468414, 605403, 702621, 1210806, 1405242, 1816209, 3565151, 3632418, 7130302, 10695453, 21390906, 32086359, 64172718, 96259077, 192518154]

約数ペア:

[(1, 192518154), (2, 96259077), (3, 64172718), (6, 32086359), (9, 21390906), (18, 10695453), (27, 7130302), (53, 3632418), (54, 3565151), (106, 1816209), (137, 1405242), (159, 1210806), (274, 702621), (318, 605403), (411, 468414), (477, 403602), (491, 392094), (822, 234207), (954, 201801), (982, 196047), (1233, 156138), (1431, 134534), (1473, 130698), (2466, 78069), (2862, 67267), (2946, 65349), (3699, 52046), (4419, 43566), (7261, 26514), (7398, 26023), (8838, 21783), (13257, 14522)]