139712104

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{3559}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 299894400

約数和(自身を除く): 160182296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1402, 2804, 3559, 4907, 5608, 7118, 9814, 14236, 19628, 24913, 28472, 39256, 49826, 99652, 199304, 2494859, 4989718, 9979436, 17464013, 19958872, 34928026, 69856052, 139712104]

約数ペア:

[(1, 139712104), (2, 69856052), (4, 34928026), (7, 19958872), (8, 17464013), (14, 9979436), (28, 4989718), (56, 2494859), (701, 199304), (1402, 99652), (2804, 49826), (3559, 39256), (4907, 28472), (5608, 24913), (7118, 19628), (9814, 14236)]