158743648

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1931}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 358331904

約数和(自身を除く): 199588256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 1468, 1931, 2569, 2936, 3862, 5138, 5872, 7724, 10276, 11744, 13517, 15448, 20552, 27034, 30896, 41104, 54068, 61792, 82208, 108136, 216272, 432544, 708677, 1417354, 2834708, 4960739, 5669416, 9921478, 11338832, 19842956, 22677664, 39685912, 79371824, 158743648]

約数ペア:

[(1, 158743648), (2, 79371824), (4, 39685912), (7, 22677664), (8, 19842956), (14, 11338832), (16, 9921478), (28, 5669416), (32, 4960739), (56, 2834708), (112, 1417354), (224, 708677), (367, 432544), (734, 216272), (1468, 108136), (1931, 82208), (2569, 61792), (2936, 54068), (3862, 41104), (5138, 30896), (5872, 27034), (7724, 20552), (10276, 15448), (11744, 13517)]