161240244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 416045280

約数和(自身を除く): 254805036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 293, 363, 379, 484, 586, 726, 758, 879, 1137, 1172, 1452, 1516, 1758, 2274, 3223, 3516, 4169, 4548, 6446, 8338, 9669, 12507, 12892, 16676, 19338, 25014, 35453, 38676, 45859, 50028, 70906, 91718, 106359, 111047, 137577, 141812, 183436, 212718, 222094, 275154, 333141, 425436, 444188, 550308, 666282, 1221517, 1332564, 2443034, 3664551, 4886068, 7329102, 13436687, 14658204, 26873374, 40310061, 53746748, 80620122, 161240244]

約数ペア:

[(1, 161240244), (2, 80620122), (3, 53746748), (4, 40310061), (6, 26873374), (11, 14658204), (12, 13436687), (22, 7329102), (33, 4886068), (44, 3664551), (66, 2443034), (121, 1332564), (132, 1221517), (242, 666282), (293, 550308), (363, 444188), (379, 425436), (484, 333141), (586, 275154), (726, 222094), (758, 212718), (879, 183436), (1137, 141812), (1172, 137577), (1452, 111047), (1516, 106359), (1758, 91718), (2274, 70906), (3223, 50028), (3516, 45859), (4169, 38676), (4548, 35453), (6446, 25014), (8338, 19338), (9669, 16676), (12507, 12892)]