138118968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11351}}^1$

素因数の和:11389

約数の個数: 72

約数和(自身を含む): 405096120

約数和(自身を除く): 266977152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 11351, 12168, 22702, 34053, 45404, 68106, 90808, 102159, 136212, 147563, 204318, 272424, 295126, 408636, 442689, 590252, 817272, 885378, 1180504, 1328067, 1770756, 1918319, 2656134, 3541512, 3836638, 5312268, 5754957, 7673276, 10624536, 11509914, 15346552, 17264871, 23019828, 34529742, 46039656, 69059484, 138118968]

約数ペア:

[(1, 138118968), (2, 69059484), (3, 46039656), (4, 34529742), (6, 23019828), (8, 17264871), (9, 15346552), (12, 11509914), (13, 10624536), (18, 7673276), (24, 5754957), (26, 5312268), (36, 3836638), (39, 3541512), (52, 2656134), (72, 1918319), (78, 1770756), (104, 1328067), (117, 1180504), (156, 885378), (169, 817272), (234, 590252), (312, 442689), (338, 408636), (468, 295126), (507, 272424), (676, 204318), (936, 147563), (1014, 136212), (1352, 102159), (1521, 90808), (2028, 68106), (3042, 45404), (4056, 34053), (6084, 22702), (11351, 12168)]