166149790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 303399360

約数和(自身を除く): 137249570

約数列:

[1, 2, 5, 10, 109, 218, 313, 487, 545, 626, 974, 1090, 1565, 2435, 3130, 4870, 34117, 53083, 68234, 106166, 152431, 170585, 265415, 304862, 341170, 530830, 762155, 1524310, 16614979, 33229958, 83074895, 166149790]

約数ペア:

[(1, 166149790), (2, 83074895), (5, 33229958), (10, 16614979), (109, 1524310), (218, 762155), (313, 530830), (487, 341170), (545, 304862), (626, 265415), (974, 170585), (1090, 152431), (1565, 106166), (2435, 68234), (3130, 53083), (4870, 34117)]