159279456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 479824128

約数和(自身を除く): 320544672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 563, 672, 842, 1126, 1263, 1684, 1689, 2252, 2526, 2947, 3368, 3378, 3941, 4504, 5052, 5894, 6736, 6756, 7882, 8841, 9008, 10104, 11788, 11823, 13472, 13512, 15764, 17682, 18016, 20208, 23576, 23646, 27024, 31528, 35364, 40416, 47152, 47292, 54048, 63056, 70728, 94304, 94584, 126112, 141456, 189168, 237023, 282912, 378336, 474046, 711069, 948092, 1422138, 1659161, 1896184, 2844276, 3318322, 3792368, 4977483, 5688552, 6636644, 7584736, 9954966, 11377104, 13273288, 19909932, 22754208, 26546576, 39819864, 53093152, 79639728, 159279456]

約数ペア:

[(1, 159279456), (2, 79639728), (3, 53093152), (4, 39819864), (6, 26546576), (7, 22754208), (8, 19909932), (12, 13273288), (14, 11377104), (16, 9954966), (21, 7584736), (24, 6636644), (28, 5688552), (32, 4977483), (42, 3792368), (48, 3318322), (56, 2844276), (84, 1896184), (96, 1659161), (112, 1422138), (168, 948092), (224, 711069), (336, 474046), (421, 378336), (563, 282912), (672, 237023), (842, 189168), (1126, 141456), (1263, 126112), (1684, 94584), (1689, 94304), (2252, 70728), (2526, 63056), (2947, 54048), (3368, 47292), (3378, 47152), (3941, 40416), (4504, 35364), (5052, 31528), (5894, 27024), (6736, 23646), (6756, 23576), (7882, 20208), (8841, 18016), (9008, 17682), (10104, 15764), (11788, 13512), (11823, 13472)]