129033142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10321}}^1$

素因数の和:10396

約数の個数: 32

約数和(自身を含む): 237818880

約数和(自身を除く): 108785738

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 10321, 12502, 20642, 72247, 144494, 196099, 392198, 485087, 970174, 1372693, 2745386, 3395609, 6791218, 9216653, 18433306, 64516571, 129033142]

約数ペア:

[(1, 129033142), (2, 64516571), (7, 18433306), (14, 9216653), (19, 6791218), (38, 3395609), (47, 2745386), (94, 1372693), (133, 970174), (266, 485087), (329, 392198), (658, 196099), (893, 144494), (1786, 72247), (6251, 20642), (10321, 12502)]