148964114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 249553920

約数和(自身を除く): 100589806

約数列:

[1, 2, 13, 26, 31, 62, 403, 421, 439, 806, 842, 878, 5473, 5707, 10946, 11414, 13051, 13609, 26102, 27218, 169663, 176917, 184819, 339326, 353834, 369638, 2402647, 4805294, 5729389, 11458778, 74482057, 148964114]

約数ペア:

[(1, 148964114), (2, 74482057), (13, 11458778), (26, 5729389), (31, 4805294), (62, 2402647), (403, 369638), (421, 353834), (439, 339326), (806, 184819), (842, 176917), (878, 169663), (5473, 27218), (5707, 26102), (10946, 13609), (11414, 13051)]