156422014

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 283052880

約数和(自身を除く): 126630866

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 179, 241, 259, 358, 482, 518, 1253, 1687, 1813, 2506, 3374, 3626, 6623, 8771, 8917, 11809, 13246, 17542, 17834, 23618, 43139, 46361, 62419, 86278, 92722, 124838, 301973, 324527, 436933, 603946, 649054, 873866, 1596143, 2113811, 3192286, 4227622, 11173001, 22346002, 78211007, 156422014]

約数ペア:

[(1, 156422014), (2, 78211007), (7, 22346002), (14, 11173001), (37, 4227622), (49, 3192286), (74, 2113811), (98, 1596143), (179, 873866), (241, 649054), (259, 603946), (358, 436933), (482, 324527), (518, 301973), (1253, 124838), (1687, 92722), (1813, 86278), (2506, 62419), (3374, 46361), (3626, 43139), (6623, 23618), (8771, 17834), (8917, 17542), (11809, 13246)]