158179670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 323132544

約数和(自身を除く): 164952874

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 4217, 7502, 8434, 18755, 21085, 37510, 42170, 46387, 92774, 130727, 231935, 261454, 463870, 510257, 653635, 1020514, 1307270, 1437997, 2551285, 2875994, 5102570, 7189985, 14379970, 15817967, 31635934, 79089835, 158179670]

約数ペア:

[(1, 158179670), (2, 79089835), (5, 31635934), (10, 15817967), (11, 14379970), (22, 7189985), (31, 5102570), (55, 2875994), (62, 2551285), (110, 1437997), (121, 1307270), (155, 1020514), (242, 653635), (310, 510257), (341, 463870), (605, 261454), (682, 231935), (1210, 130727), (1705, 92774), (3410, 46387), (3751, 42170), (4217, 37510), (7502, 21085), (8434, 18755)]