135296876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21542

約数の個数: 36

約数和(自身を含む): 280283136

約数和(自身を除く): 144986260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 21503, 43006, 86012, 236533, 279539, 473066, 559078, 946132, 1118156, 2601863, 3074929, 5203726, 6149858, 10407452, 12299716, 33824219, 67648438, 135296876]

約数ペア:

[(1, 135296876), (2, 67648438), (4, 33824219), (11, 12299716), (13, 10407452), (22, 6149858), (26, 5203726), (44, 3074929), (52, 2601863), (121, 1118156), (143, 946132), (242, 559078), (286, 473066), (484, 279539), (572, 236533), (1573, 86012), (3146, 43006), (6292, 21503)]