156978790364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{427423}}^1$

素因数の和:427946

約数の個数: 48

約数和(自身を含む): 317962423296

約数和(自身を除く): 160983632932

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 491, 748, 982, 1964, 5401, 8347, 10802, 16694, 21604, 33388, 91817, 183634, 367268, 427423, 854846, 1709692, 4701653, 7266191, 9403306, 14532382, 18806612, 29064764, 79928101, 159856202, 209864693, 319712404, 419729386, 839458772, 2308511623, 3567699781, 4617023246, 7135399562, 9234046492, 14270799124, 39244697591, 78489395182, 156978790364]

約数ペア:

[(1, 156978790364), (2, 78489395182), (4, 39244697591), (11, 14270799124), (17, 9234046492), (22, 7135399562), (34, 4617023246), (44, 3567699781), (68, 2308511623), (187, 839458772), (374, 419729386), (491, 319712404), (748, 209864693), (982, 159856202), (1964, 79928101), (5401, 29064764), (8347, 18806612), (10802, 14532382), (16694, 9403306), (21604, 7266191), (33388, 4701653), (91817, 1709692), (183634, 854846), (367268, 427423)]