148440046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 238896000

約数和(自身を除く): 90455954

約数列:

[1, 2, 19, 38, 139, 157, 179, 278, 314, 358, 2641, 2983, 3401, 5282, 5966, 6802, 21823, 24881, 28103, 43646, 49762, 56206, 414637, 472739, 533957, 829274, 945478, 1067914, 3906317, 7812634, 74220023, 148440046]

約数ペア:

[(1, 148440046), (2, 74220023), (19, 7812634), (38, 3906317), (139, 1067914), (157, 945478), (179, 829274), (278, 533957), (314, 472739), (358, 414637), (2641, 56206), (2983, 49762), (3401, 43646), (5282, 28103), (5966, 24881), (6802, 21823)]