142801704

素因数分解:

$2^3\times 3^4\times {\mathrm{220373}}^1$

素因数の和:220391

約数の個数: 40

約数和(自身を含む): 399978810

約数和(自身を除く): 257177106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220373, 440746, 661119, 881492, 1322238, 1762984, 1983357, 2644476, 3966714, 5288952, 5950071, 7933428, 11900142, 15866856, 17850213, 23800284, 35700426, 47600568, 71400852, 142801704]

約数ペア:

[(1, 142801704), (2, 71400852), (3, 47600568), (4, 35700426), (6, 23800284), (8, 17850213), (9, 15866856), (12, 11900142), (18, 7933428), (24, 5950071), (27, 5288952), (36, 3966714), (54, 2644476), (72, 1983357), (81, 1762984), (108, 1322238), (162, 881492), (216, 661119), (324, 440746), (648, 220373)]