143835516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8447}}^1$

素因数の和:8511

約数の個数: 72

約数和(自身を含む): 405909504

約数和(自身を除く): 262073988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8447, 8514, 16894, 17028, 25341, 33788, 50682, 76023, 92917, 101364, 152046, 185834, 278751, 304092, 363221, 371668, 557502, 726442, 836253, 1089663, 1115004, 1452884, 1672506, 2179326, 3268989, 3345012, 3995431, 4358652, 6537978, 7990862, 11986293, 13075956, 15981724, 23972586, 35958879, 47945172, 71917758, 143835516]

約数ペア:

[(1, 143835516), (2, 71917758), (3, 47945172), (4, 35958879), (6, 23972586), (9, 15981724), (11, 13075956), (12, 11986293), (18, 7990862), (22, 6537978), (33, 4358652), (36, 3995431), (43, 3345012), (44, 3268989), (66, 2179326), (86, 1672506), (99, 1452884), (129, 1115004), (132, 1089663), (172, 836253), (198, 726442), (258, 557502), (387, 371668), (396, 363221), (473, 304092), (516, 278751), (774, 185834), (946, 152046), (1419, 101364), (1548, 92917), (1892, 76023), (2838, 50682), (4257, 33788), (5676, 25341), (8447, 17028), (8514, 16894)]