138539436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15131}}^1$

素因数の和:15254

約数の個数: 48

約数和(自身を含む): 372852480

約数和(自身を除く): 234313044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 15131, 30262, 45393, 60524, 90786, 105917, 181572, 211834, 317751, 423668, 635502, 1271004, 1649279, 3298558, 4947837, 6597116, 9895674, 11544953, 19791348, 23089906, 34634859, 46179812, 69269718, 138539436]

約数ペア:

[(1, 138539436), (2, 69269718), (3, 46179812), (4, 34634859), (6, 23089906), (7, 19791348), (12, 11544953), (14, 9895674), (21, 6597116), (28, 4947837), (42, 3298558), (84, 1649279), (109, 1271004), (218, 635502), (327, 423668), (436, 317751), (654, 211834), (763, 181572), (1308, 105917), (1526, 90786), (2289, 60524), (3052, 45393), (4578, 30262), (9156, 15131)]