143338248

素因数分解:

$2^3\times 3^4\times {\mathrm{221201}}^1$

素因数の和:221219

約数の個数: 40

約数和(自身を含む): 401481630

約数和(自身を除く): 258143382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 221201, 442402, 663603, 884804, 1327206, 1769608, 1990809, 2654412, 3981618, 5308824, 5972427, 7963236, 11944854, 15926472, 17917281, 23889708, 35834562, 47779416, 71669124, 143338248]

約数ペア:

[(1, 143338248), (2, 71669124), (3, 47779416), (4, 35834562), (6, 23889708), (8, 17917281), (9, 15926472), (12, 11944854), (18, 7963236), (24, 5972427), (27, 5308824), (36, 3981618), (54, 2654412), (72, 1990809), (81, 1769608), (108, 1327206), (162, 884804), (216, 663603), (324, 442402), (648, 221201)]