156908042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{2477}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 247998240

約数和(自身を除く): 91090198

約数列:

[1, 2, 19, 38, 1667, 2477, 3334, 4954, 31673, 47063, 63346, 94126, 4129159, 8258318, 78454021, 156908042]

約数ペア:

[(1, 156908042), (2, 78454021), (19, 8258318), (38, 4129159), (1667, 94126), (2477, 63346), (3334, 47063), (4954, 31673)]