145228798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 268118424

約数和(自身を除く): 122889626

約数列:

[1, 2, 11, 13, 22, 26, 53, 67, 106, 121, 134, 143, 169, 242, 286, 338, 583, 689, 737, 871, 1166, 1378, 1474, 1573, 1742, 1859, 3146, 3551, 3718, 6413, 7102, 7579, 8107, 8957, 9581, 11323, 12826, 15158, 16214, 17914, 19162, 20449, 22646, 39061, 40898, 46163, 78122, 83369, 92326, 98527, 105391, 124553, 166738, 197054, 210782, 249106, 429671, 507793, 600119, 859342, 1015586, 1083797, 1200238, 1370083, 2167594, 2740166, 5585723, 6601309, 11171446, 13202618, 72614399, 145228798]

約数ペア:

[(1, 145228798), (2, 72614399), (11, 13202618), (13, 11171446), (22, 6601309), (26, 5585723), (53, 2740166), (67, 2167594), (106, 1370083), (121, 1200238), (134, 1083797), (143, 1015586), (169, 859342), (242, 600119), (286, 507793), (338, 429671), (583, 249106), (689, 210782), (737, 197054), (871, 166738), (1166, 124553), (1378, 105391), (1474, 98527), (1573, 92326), (1742, 83369), (1859, 78122), (3146, 46163), (3551, 40898), (3718, 39061), (6413, 22646), (7102, 20449), (7579, 19162), (8107, 17914), (8957, 16214), (9581, 15158), (11323, 12826)]