147751372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47417}}^1$

素因数の和:47481

約数の個数: 24

約数和(自身を含む): 278817840

約数和(自身を除く): 131066468

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 47417, 94834, 189668, 900923, 1801846, 1944097, 3603692, 3888194, 7776388, 36937843, 73875686, 147751372]

約数ペア:

[(1, 147751372), (2, 73875686), (4, 36937843), (19, 7776388), (38, 3888194), (41, 3603692), (76, 1944097), (82, 1801846), (164, 900923), (779, 189668), (1558, 94834), (3116, 47417)]