128562408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137353}}^1$

素因数の和:137378

約数の個数: 48

約数和(自身を含む): 374976420

約数和(自身を除く): 246414012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137353, 274706, 412059, 549412, 824118, 1098824, 1236177, 1648236, 1785589, 2472354, 3296472, 3571178, 4944708, 5356767, 7142356, 9889416, 10713534, 14284712, 16070301, 21427068, 32140602, 42854136, 64281204, 128562408]

約数ペア:

[(1, 128562408), (2, 64281204), (3, 42854136), (4, 32140602), (6, 21427068), (8, 16070301), (9, 14284712), (12, 10713534), (13, 9889416), (18, 7142356), (24, 5356767), (26, 4944708), (36, 3571178), (39, 3296472), (52, 2472354), (72, 1785589), (78, 1648236), (104, 1236177), (117, 1098824), (156, 824118), (234, 549412), (312, 412059), (468, 274706), (936, 137353)]