129200596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 266902272

約数和(自身を除く): 137701676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 311, 401, 518, 622, 802, 1036, 1244, 1604, 2177, 2807, 4354, 5614, 8708, 11228, 11507, 14837, 23014, 29674, 46028, 59348, 80549, 103859, 124711, 161098, 207718, 249422, 322196, 415436, 498844, 872977, 1745954, 3491908, 4614307, 9228614, 18457228, 32300149, 64600298, 129200596]

約数ペア:

[(1, 129200596), (2, 64600298), (4, 32300149), (7, 18457228), (14, 9228614), (28, 4614307), (37, 3491908), (74, 1745954), (148, 872977), (259, 498844), (311, 415436), (401, 322196), (518, 249422), (622, 207718), (802, 161098), (1036, 124711), (1244, 103859), (1604, 80549), (2177, 59348), (2807, 46028), (4354, 29674), (5614, 23014), (8708, 14837), (11228, 11507)]