129250948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 239540224

約数和(自身を除く): 110289276

約数列:

[1, 2, 4, 43, 61, 86, 97, 122, 127, 172, 194, 244, 254, 388, 508, 2623, 4171, 5246, 5461, 5917, 7747, 8342, 10492, 10922, 11834, 12319, 15494, 16684, 21844, 23668, 24638, 30988, 49276, 254431, 333121, 508862, 529717, 666242, 751459, 1017724, 1059434, 1332484, 1502918, 2118868, 3005836, 32312737, 64625474, 129250948]

約数ペア:

[(1, 129250948), (2, 64625474), (4, 32312737), (43, 3005836), (61, 2118868), (86, 1502918), (97, 1332484), (122, 1059434), (127, 1017724), (172, 751459), (194, 666242), (244, 529717), (254, 508862), (388, 333121), (508, 254431), (2623, 49276), (4171, 30988), (5246, 24638), (5461, 23668), (5917, 21844), (7747, 16684), (8342, 15494), (10492, 12319), (10922, 11834)]