165721536

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9330

約数の個数: 84

約数和(自身を含む): 490386624

約数和(自身を除く): 324665088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 9281, 17856, 18562, 27843, 37124, 55686, 74248, 83529, 111372, 148496, 167058, 222744, 287711, 296992, 334116, 445488, 575422, 593984, 668232, 863133, 890976, 1150844, 1336464, 1726266, 1781952, 2301688, 2589399, 2672928, 3452532, 4603376, 5178798, 5345856, 6905064, 9206752, 10357596, 13810128, 18413504, 20715192, 27620256, 41430384, 55240512, 82860768, 165721536]

約数ペア:

[(1, 165721536), (2, 82860768), (3, 55240512), (4, 41430384), (6, 27620256), (8, 20715192), (9, 18413504), (12, 13810128), (16, 10357596), (18, 9206752), (24, 6905064), (31, 5345856), (32, 5178798), (36, 4603376), (48, 3452532), (62, 2672928), (64, 2589399), (72, 2301688), (93, 1781952), (96, 1726266), (124, 1336464), (144, 1150844), (186, 890976), (192, 863133), (248, 668232), (279, 593984), (288, 575422), (372, 445488), (496, 334116), (558, 296992), (576, 287711), (744, 222744), (992, 167058), (1116, 148496), (1488, 111372), (1984, 83529), (2232, 74248), (2976, 55686), (4464, 37124), (5952, 27843), (8928, 18562), (9281, 17856)]