128514084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 318499776

約数和(自身を除く): 189985692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 401, 802, 1203, 1571, 1604, 2406, 3142, 4713, 4812, 6284, 6817, 9426, 13634, 18852, 20451, 26707, 27268, 40902, 53414, 80121, 81804, 106828, 160242, 320484, 629971, 1259942, 1889913, 2519884, 3779826, 7559652, 10709507, 21419014, 32128521, 42838028, 64257042, 128514084]

約数ペア:

[(1, 128514084), (2, 64257042), (3, 42838028), (4, 32128521), (6, 21419014), (12, 10709507), (17, 7559652), (34, 3779826), (51, 2519884), (68, 1889913), (102, 1259942), (204, 629971), (401, 320484), (802, 160242), (1203, 106828), (1571, 81804), (1604, 80121), (2406, 53414), (3142, 40902), (4713, 27268), (4812, 26707), (6284, 20451), (6817, 18852), (9426, 13634)]