142004664

素因数分解:

$2^3\times 3^4\times {\mathrm{219143}}^1$

素因数の和:219161

約数の個数: 40

約数和(自身を含む): 397746360

約数和(自身を除く): 255741696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 219143, 438286, 657429, 876572, 1314858, 1753144, 1972287, 2629716, 3944574, 5259432, 5916861, 7889148, 11833722, 15778296, 17750583, 23667444, 35501166, 47334888, 71002332, 142004664]

約数ペア:

[(1, 142004664), (2, 71002332), (3, 47334888), (4, 35501166), (6, 23667444), (8, 17750583), (9, 15778296), (12, 11833722), (18, 7889148), (24, 5916861), (27, 5259432), (36, 3944574), (54, 2629716), (72, 1972287), (81, 1753144), (108, 1314858), (162, 876572), (216, 657429), (324, 438286), (648, 219143)]