144085792

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 289812600

約数和(自身を除く): 145726808

約数列:

[1, 2, 4, 8, 16, 32, 101, 109, 202, 218, 404, 409, 436, 808, 818, 872, 1616, 1636, 1744, 3232, 3272, 3488, 6544, 11009, 13088, 22018, 41309, 44036, 44581, 82618, 88072, 89162, 165236, 176144, 178324, 330472, 352288, 356648, 660944, 713296, 1321888, 1426592, 4502681, 9005362, 18010724, 36021448, 72042896, 144085792]

約数ペア:

[(1, 144085792), (2, 72042896), (4, 36021448), (8, 18010724), (16, 9005362), (32, 4502681), (101, 1426592), (109, 1321888), (202, 713296), (218, 660944), (404, 356648), (409, 352288), (436, 330472), (808, 178324), (818, 176144), (872, 165236), (1616, 89162), (1636, 88072), (1744, 82618), (3232, 44581), (3272, 44036), (3488, 41309), (6544, 22018), (11009, 13088)]