139268484

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1458

約数の個数: 60

約数和(自身を含む): 365297548

約数和(自身を除く): 226029064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 842, 1021, 1263, 1684, 2042, 2526, 3063, 3789, 4084, 5052, 6126, 7578, 9189, 11367, 12252, 15156, 18378, 22734, 27567, 34101, 36756, 45468, 55134, 68202, 82701, 110268, 136404, 165402, 330804, 429841, 859682, 1289523, 1719364, 2579046, 3868569, 5158092, 7737138, 11605707, 15474276, 23211414, 34817121, 46422828, 69634242, 139268484]

約数ペア:

[(1, 139268484), (2, 69634242), (3, 46422828), (4, 34817121), (6, 23211414), (9, 15474276), (12, 11605707), (18, 7737138), (27, 5158092), (36, 3868569), (54, 2579046), (81, 1719364), (108, 1289523), (162, 859682), (324, 429841), (421, 330804), (842, 165402), (1021, 136404), (1263, 110268), (1684, 82701), (2042, 68202), (2526, 55134), (3063, 45468), (3789, 36756), (4084, 34101), (5052, 27567), (6126, 22734), (7578, 18378), (9189, 15156), (11367, 12252)]