144420634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 239760000

約数和(自身を除く): 95339366

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 437, 874, 1109, 2218, 2831, 3427, 5662, 6854, 21071, 25507, 42142, 51014, 65113, 130226, 165241, 330482, 484633, 969266, 3139579, 3800543, 6279158, 7601086, 72210317, 144420634]

約数ペア:

[(1, 144420634), (2, 72210317), (19, 7601086), (23, 6279158), (38, 3800543), (46, 3139579), (149, 969266), (298, 484633), (437, 330482), (874, 165241), (1109, 130226), (2218, 65113), (2831, 51014), (3427, 42142), (5662, 25507), (6854, 21071)]