154366048

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 312548544

約数和(自身を除く): 158182496

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 197, 376, 394, 521, 752, 788, 1042, 1504, 1576, 2084, 3152, 4168, 6304, 8336, 9259, 16672, 18518, 24487, 37036, 48974, 74072, 97948, 102637, 148144, 195896, 205274, 296288, 391792, 410548, 783584, 821096, 1642192, 3284384, 4823939, 9647878, 19295756, 38591512, 77183024, 154366048]

約数ペア:

[(1, 154366048), (2, 77183024), (4, 38591512), (8, 19295756), (16, 9647878), (32, 4823939), (47, 3284384), (94, 1642192), (188, 821096), (197, 783584), (376, 410548), (394, 391792), (521, 296288), (752, 205274), (788, 195896), (1042, 148144), (1504, 102637), (1576, 97948), (2084, 74072), (3152, 48974), (4168, 37036), (6304, 24487), (8336, 18518), (9259, 16672)]