128103432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313979}}^1$

素因数の和:314005

約数の個数: 32

約数和(自身を含む): 339098400

約数和(自身を除く): 210994968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 313979, 627958, 941937, 1255916, 1883874, 2511832, 3767748, 5337643, 7535496, 10675286, 16012929, 21350572, 32025858, 42701144, 64051716, 128103432]

約数ペア:

[(1, 128103432), (2, 64051716), (3, 42701144), (4, 32025858), (6, 21350572), (8, 16012929), (12, 10675286), (17, 7535496), (24, 5337643), (34, 3767748), (51, 2511832), (68, 1883874), (102, 1255916), (136, 941937), (204, 627958), (408, 313979)]