156936976

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17737}}^1$

素因数の和:17831

約数の個数: 40

約数和(自身を含む): 351921920

約数和(自身を除く): 194984944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17737, 35474, 70948, 124159, 141896, 248318, 283792, 496636, 993272, 1401223, 1986544, 2802446, 5604892, 9808561, 11209784, 19617122, 22419568, 39234244, 78468488, 156936976]

約数ペア:

[(1, 156936976), (2, 78468488), (4, 39234244), (7, 22419568), (8, 19617122), (14, 11209784), (16, 9808561), (28, 5604892), (56, 2802446), (79, 1986544), (112, 1401223), (158, 993272), (316, 496636), (553, 283792), (632, 248318), (1106, 141896), (1264, 124159), (2212, 70948), (4424, 35474), (8848, 17737)]