156917065438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28665887}}^1$

素因数の和:28665936

約数の個数: 32

約数和(自身を含む): 297207926784

約数和(自身を除く): 140290861346

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 28665887, 57331774, 200661209, 401322418, 487320079, 659315401, 974640158, 1318630802, 3411240553, 4615207807, 6822481106, 9230415614, 11208361817, 22416723634, 78458532719, 156917065438]

約数ペア:

[(1, 156917065438), (2, 78458532719), (7, 22416723634), (14, 11208361817), (17, 9230415614), (23, 6822481106), (34, 4615207807), (46, 3411240553), (119, 1318630802), (161, 974640158), (238, 659315401), (322, 487320079), (391, 401322418), (782, 200661209), (2737, 57331774), (5474, 28665887)]