148972712

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9467}}^1$

素因数の和:9761

約数の個数: 32

約数和(自身を含む): 320397120

約数和(自身を除く): 171424408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 9467, 15736, 18934, 37868, 66269, 75736, 132538, 265076, 530152, 2660227, 5320454, 10640908, 18621589, 21281816, 37243178, 74486356, 148972712]

約数ペア:

[(1, 148972712), (2, 74486356), (4, 37243178), (7, 21281816), (8, 18621589), (14, 10640908), (28, 5320454), (56, 2660227), (281, 530152), (562, 265076), (1124, 132538), (1967, 75736), (2248, 66269), (3934, 37868), (7868, 18934), (9467, 15736)]