168951978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8699}}^1$

素因数の和:8803

約数の個数: 48

約数和(自身を含む): 399016800

約数和(自身を除く): 230064822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 8699, 9711, 17398, 19422, 26097, 52194, 78291, 113087, 156582, 226174, 339261, 678522, 722017, 1017783, 1444034, 2035566, 2166051, 4332102, 6498153, 9386221, 12996306, 18772442, 28158663, 56317326, 84475989, 168951978]

約数ペア:

[(1, 168951978), (2, 84475989), (3, 56317326), (6, 28158663), (9, 18772442), (13, 12996306), (18, 9386221), (26, 6498153), (39, 4332102), (78, 2166051), (83, 2035566), (117, 1444034), (166, 1017783), (234, 722017), (249, 678522), (498, 339261), (747, 226174), (1079, 156582), (1494, 113087), (2158, 78291), (3237, 52194), (6474, 26097), (8699, 19422), (9711, 17398)]