148444856

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11887}}^1$

素因数の和:12123

約数の個数: 32

約数和(自身を含む): 319549440

約数和(自身を除く): 171104584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 11887, 12488, 23774, 47548, 83209, 95096, 166418, 332836, 665672, 2650801, 5301602, 10603204, 18555607, 21206408, 37111214, 74222428, 148444856]

約数ペア:

[(1, 148444856), (2, 74222428), (4, 37111214), (7, 21206408), (8, 18555607), (14, 10603204), (28, 5301602), (56, 2650801), (223, 665672), (446, 332836), (892, 166418), (1561, 95096), (1784, 83209), (3122, 47548), (6244, 23774), (11887, 12488)]