138663596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{3449}}^1$

素因数の和:3518

約数の個数: 36

約数和(自身を含む): 267099000

約数和(自身を除く): 128435404

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 874, 1058, 1748, 2116, 3449, 6898, 10051, 13796, 20102, 40204, 65531, 79327, 131062, 158654, 262124, 317308, 1507213, 1824521, 3014426, 3649042, 6028852, 7298084, 34665899, 69331798, 138663596]

約数ペア:

[(1, 138663596), (2, 69331798), (4, 34665899), (19, 7298084), (23, 6028852), (38, 3649042), (46, 3014426), (76, 1824521), (92, 1507213), (437, 317308), (529, 262124), (874, 158654), (1058, 131062), (1748, 79327), (2116, 65531), (3449, 40204), (6898, 20102), (10051, 13796)]