127650168

素因数分解:

$2^3\times 3^4\times {\mathrm{196991}}^1$

素因数の和:197009

約数の個数: 40

約数和(自身を含む): 357540480

約数和(自身を除く): 229890312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 196991, 393982, 590973, 787964, 1181946, 1575928, 1772919, 2363892, 3545838, 4727784, 5318757, 7091676, 10637514, 14183352, 15956271, 21275028, 31912542, 42550056, 63825084, 127650168]

約数ペア:

[(1, 127650168), (2, 63825084), (3, 42550056), (4, 31912542), (6, 21275028), (8, 15956271), (9, 14183352), (12, 10637514), (18, 7091676), (24, 5318757), (27, 4727784), (36, 3545838), (54, 2363892), (72, 1772919), (81, 1575928), (108, 1181946), (162, 787964), (216, 590973), (324, 393982), (648, 196991)]