108270848

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 255091200

約数和(自身を除く): 146820352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1949, 1984, 3472, 3898, 3968, 6944, 7796, 7936, 13643, 13888, 15592, 27286, 27776, 31184, 54572, 55552, 60419, 62368, 109144, 120838, 124736, 218288, 241676, 249472, 422933, 436576, 483352, 498944, 845866, 873152, 966704, 1691732, 1746304, 1933408, 3383464, 3492608, 3866816, 6766928, 7733632, 13533856, 15467264, 27067712, 54135424, 108270848]

約数ペア:

[(1, 108270848), (2, 54135424), (4, 27067712), (7, 15467264), (8, 13533856), (14, 7733632), (16, 6766928), (28, 3866816), (31, 3492608), (32, 3383464), (56, 1933408), (62, 1746304), (64, 1691732), (112, 966704), (124, 873152), (128, 845866), (217, 498944), (224, 483352), (248, 436576), (256, 422933), (434, 249472), (448, 241676), (496, 218288), (868, 124736), (896, 120838), (992, 109144), (1736, 62368), (1792, 60419), (1949, 55552), (1984, 54572), (3472, 31184), (3898, 27776), (3968, 27286), (6944, 15592), (7796, 13888), (7936, 13643)]