120143104

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15186

約数の個数: 36

約数和(自身を含む): 247569280

約数和(自身を除く): 127426176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15139, 30278, 60556, 121112, 242224, 469309, 484448, 938618, 968896, 1877236, 1937792, 3754472, 3875584, 7508944, 15017888, 30035776, 60071552, 120143104]

約数ペア:

[(1, 120143104), (2, 60071552), (4, 30035776), (8, 15017888), (16, 7508944), (31, 3875584), (32, 3754472), (62, 1937792), (64, 1877236), (124, 968896), (128, 938618), (248, 484448), (256, 469309), (496, 242224), (992, 121112), (1984, 60556), (3968, 30278), (7936, 15139)]