155802276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26881}}^1$

素因数の和:26921

約数の個数: 72

約数和(自身を含む): 469682304

約数和(自身を除く): 313880028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 26881, 53762, 80643, 107524, 161286, 188167, 241929, 322572, 376334, 483858, 564501, 618263, 752668, 967716, 1129002, 1236526, 1693503, 1854789, 2258004, 2473052, 3387006, 3709578, 4327841, 5564367, 6774012, 7419156, 8655682, 11128734, 12983523, 17311364, 22257468, 25967046, 38950569, 51934092, 77901138, 155802276]

約数ペア:

[(1, 155802276), (2, 77901138), (3, 51934092), (4, 38950569), (6, 25967046), (7, 22257468), (9, 17311364), (12, 12983523), (14, 11128734), (18, 8655682), (21, 7419156), (23, 6774012), (28, 5564367), (36, 4327841), (42, 3709578), (46, 3387006), (63, 2473052), (69, 2258004), (84, 1854789), (92, 1693503), (126, 1236526), (138, 1129002), (161, 967716), (207, 752668), (252, 618263), (276, 564501), (322, 483858), (414, 376334), (483, 322572), (644, 241929), (828, 188167), (966, 161286), (1449, 107524), (1932, 80643), (2898, 53762), (5796, 26881)]