191688324

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 459708480

約数和(自身を除く): 268020156

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 269, 516, 538, 807, 1076, 1381, 1614, 2762, 3228, 4143, 5524, 8286, 11567, 16572, 23134, 34701, 46268, 59383, 69402, 118766, 138804, 178149, 237532, 356298, 371489, 712596, 742978, 1114467, 1485956, 2228934, 4457868, 15974027, 31948054, 47922081, 63896108, 95844162, 191688324]

約数ペア:

[(1, 191688324), (2, 95844162), (3, 63896108), (4, 47922081), (6, 31948054), (12, 15974027), (43, 4457868), (86, 2228934), (129, 1485956), (172, 1114467), (258, 742978), (269, 712596), (516, 371489), (538, 356298), (807, 237532), (1076, 178149), (1381, 138804), (1614, 118766), (2762, 69402), (3228, 59383), (4143, 46268), (5524, 34701), (8286, 23134), (11567, 16572)]