118614568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3109}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 235116000

約数和(自身を除く): 116501432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 3109, 4769, 6218, 9538, 12436, 19076, 24872, 38152, 59071, 118142, 236284, 472568, 780359, 1560718, 3121436, 6242872, 14826821, 29653642, 59307284, 118614568]

約数ペア:

[(1, 118614568), (2, 59307284), (4, 29653642), (8, 14826821), (19, 6242872), (38, 3121436), (76, 1560718), (152, 780359), (251, 472568), (502, 236284), (1004, 118142), (2008, 59071), (3109, 38152), (4769, 24872), (6218, 19076), (9538, 12436)]