158291772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8378

約数の個数: 48

約数和(自身を含む): 388198272

約数和(自身を除く): 229906500

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 8291, 9546, 16582, 19092, 24873, 33164, 49746, 99492, 306767, 356513, 613534, 713026, 920301, 1069539, 1227068, 1426052, 1840602, 2139078, 3681204, 4278156, 13190981, 26381962, 39572943, 52763924, 79145886, 158291772]

約数ペア:

[(1, 158291772), (2, 79145886), (3, 52763924), (4, 39572943), (6, 26381962), (12, 13190981), (37, 4278156), (43, 3681204), (74, 2139078), (86, 1840602), (111, 1426052), (129, 1227068), (148, 1069539), (172, 920301), (222, 713026), (258, 613534), (444, 356513), (516, 306767), (1591, 99492), (3182, 49746), (4773, 33164), (6364, 24873), (8291, 19092), (9546, 16582)]