145116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 382200

約数和(自身を除く): 237084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 16124, 24186, 36279, 48372, 72558, 145116]

約数ペア:

[(1, 145116), (2, 72558), (3, 48372), (4, 36279), (6, 24186), (9, 16124), (12, 12093), (18, 8062), (29, 5004), (36, 4031), (58, 2502), (87, 1668), (116, 1251), (139, 1044), (174, 834), (261, 556), (278, 522), (348, 417)]