128532246

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8276

約数の個数: 32

約数和(自身を含む): 267387648

約数和(自身を除く): 138855402

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 5246, 7869, 8167, 15738, 16334, 24501, 49002, 351181, 498187, 702362, 996374, 1053543, 1494561, 2107086, 2989122, 21422041, 42844082, 64266123, 128532246]

約数ペア:

[(1, 128532246), (2, 64266123), (3, 42844082), (6, 21422041), (43, 2989122), (61, 2107086), (86, 1494561), (122, 1053543), (129, 996374), (183, 702362), (258, 498187), (366, 351181), (2623, 49002), (5246, 24501), (7869, 16334), (8167, 15738)]