145068224

素因数分解:

$2^6\times 7^2\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 84

約数和(自身を含む): 338090256

約数和(自身を除く): 193022032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 167, 196, 224, 277, 334, 392, 448, 554, 668, 784, 1108, 1169, 1336, 1568, 1939, 2216, 2338, 2672, 3136, 3878, 4432, 4676, 5344, 7756, 8183, 8864, 9352, 10688, 13573, 15512, 16366, 17728, 18704, 27146, 31024, 32732, 37408, 46259, 54292, 62048, 65464, 74816, 92518, 108584, 124096, 130928, 185036, 217168, 261856, 323813, 370072, 434336, 523712, 647626, 740144, 868672, 1295252, 1480288, 2266691, 2590504, 2960576, 4533382, 5181008, 9066764, 10362016, 18133528, 20724032, 36267056, 72534112, 145068224]

約数ペア:

[(1, 145068224), (2, 72534112), (4, 36267056), (7, 20724032), (8, 18133528), (14, 10362016), (16, 9066764), (28, 5181008), (32, 4533382), (49, 2960576), (56, 2590504), (64, 2266691), (98, 1480288), (112, 1295252), (167, 868672), (196, 740144), (224, 647626), (277, 523712), (334, 434336), (392, 370072), (448, 323813), (554, 261856), (668, 217168), (784, 185036), (1108, 130928), (1169, 124096), (1336, 108584), (1568, 92518), (1939, 74816), (2216, 65464), (2338, 62048), (2672, 54292), (3136, 46259), (3878, 37408), (4432, 32732), (4676, 31024), (5344, 27146), (7756, 18704), (8183, 17728), (8864, 16366), (9352, 15512), (10688, 13573)]