144680652

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 381435600

約数和(自身を除く): 236754948

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, 997, 1044, 1251, 1668, 1994, 2502, 2991, 3988, 4031, 5004, 5982, 8062, 8973, 11964, 12093, 16124, 17946, 24186, 28913, 35892, 36279, 48372, 57826, 72558, 86739, 115652, 138583, 145116, 173478, 260217, 277166, 346956, 415749, 520434, 554332, 831498, 1040868, 1247247, 1662996, 2494494, 4018907, 4988988, 8037814, 12056721, 16075628, 24113442, 36170163, 48226884, 72340326, 144680652]

約数ペア:

[(1, 144680652), (2, 72340326), (3, 48226884), (4, 36170163), (6, 24113442), (9, 16075628), (12, 12056721), (18, 8037814), (29, 4988988), (36, 4018907), (58, 2494494), (87, 1662996), (116, 1247247), (139, 1040868), (174, 831498), (261, 554332), (278, 520434), (348, 415749), (417, 346956), (522, 277166), (556, 260217), (834, 173478), (997, 145116), (1044, 138583), (1251, 115652), (1668, 86739), (1994, 72558), (2502, 57826), (2991, 48372), (3988, 36279), (4031, 35892), (5004, 28913), (5982, 24186), (8062, 17946), (8973, 16124), (11964, 12093)]