157904784

素因数分解:

$2^4\times 3^2\times {\mathrm{1096561}}^1$

素因数の和:1096575

約数の個数: 30

約数和(自身を含む): 441914486

約数和(自身を除く): 284009702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1096561, 2193122, 3289683, 4386244, 6579366, 8772488, 9869049, 13158732, 17544976, 19738098, 26317464, 39476196, 52634928, 78952392, 157904784]

約数ペア:

[(1, 157904784), (2, 78952392), (3, 52634928), (4, 39476196), (6, 26317464), (8, 19738098), (9, 17544976), (12, 13158732), (16, 9869049), (18, 8772488), (24, 6579366), (36, 4386244), (48, 3289683), (72, 2193122), (144, 1096561)]