166159730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24763}}^1$

素因数の和:24842

約数の個数: 32

約数和(自身を含む): 331639488

約数和(自身を除く): 165479758

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 24763, 49526, 123815, 247630, 272393, 544786, 1361965, 1510543, 2723930, 3021086, 7552715, 15105430, 16615973, 33231946, 83079865, 166159730]

約数ペア:

[(1, 166159730), (2, 83079865), (5, 33231946), (10, 16615973), (11, 15105430), (22, 7552715), (55, 3021086), (61, 2723930), (110, 1510543), (122, 1361965), (305, 544786), (610, 272393), (671, 247630), (1342, 123815), (3355, 49526), (6710, 24763)]