149157852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 364664832

約数和(自身を除く): 215506980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 1951, 3324, 3902, 5853, 6371, 7804, 11706, 12742, 19113, 23412, 25484, 38226, 44873, 76452, 89746, 134619, 179492, 269238, 538476, 540427, 1080854, 1621281, 2161708, 3242562, 6485124, 12429821, 24859642, 37289463, 49719284, 74578926, 149157852]

約数ペア:

[(1, 149157852), (2, 74578926), (3, 49719284), (4, 37289463), (6, 24859642), (12, 12429821), (23, 6485124), (46, 3242562), (69, 2161708), (92, 1621281), (138, 1080854), (276, 540427), (277, 538476), (554, 269238), (831, 179492), (1108, 134619), (1662, 89746), (1951, 76452), (3324, 44873), (3902, 38226), (5853, 25484), (6371, 23412), (7804, 19113), (11706, 12742)]