131330804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 257233536

約数和(自身を除く): 125902732

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 167, 244, 293, 334, 586, 668, 671, 1172, 1342, 1837, 2684, 3223, 3674, 6446, 7348, 10187, 12892, 17873, 20374, 35746, 40748, 48931, 71492, 97862, 112057, 195724, 196603, 224114, 393206, 448228, 538241, 786412, 1076482, 2152964, 2984791, 5969582, 11939164, 32832701, 65665402, 131330804]

約数ペア:

[(1, 131330804), (2, 65665402), (4, 32832701), (11, 11939164), (22, 5969582), (44, 2984791), (61, 2152964), (122, 1076482), (167, 786412), (244, 538241), (293, 448228), (334, 393206), (586, 224114), (668, 196603), (671, 195724), (1172, 112057), (1342, 97862), (1837, 71492), (2684, 48931), (3223, 40748), (3674, 35746), (6446, 20374), (7348, 17873), (10187, 12892)]