156747416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147319}}^1$

素因数の和:147351

約数の個数: 32

約数和(自身を含む): 353568000

約数和(自身を除く): 196820584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147319, 294638, 589276, 1031233, 1178552, 2062466, 2799061, 4124932, 5598122, 8249864, 11196244, 19593427, 22392488, 39186854, 78373708, 156747416]

約数ペア:

[(1, 156747416), (2, 78373708), (4, 39186854), (7, 22392488), (8, 19593427), (14, 11196244), (19, 8249864), (28, 5598122), (38, 4124932), (56, 2799061), (76, 2062466), (133, 1178552), (152, 1031233), (266, 589276), (532, 294638), (1064, 147319)]