166209628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 318831240

約数和(自身を除く): 152621612

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 859, 1586, 1718, 3172, 3436, 3721, 7442, 11167, 14884, 22334, 44668, 48373, 52399, 96746, 104798, 193492, 209596, 681187, 1362374, 2724748, 3196339, 6392678, 12785356, 41552407, 83104814, 166209628]

約数ペア:

[(1, 166209628), (2, 83104814), (4, 41552407), (13, 12785356), (26, 6392678), (52, 3196339), (61, 2724748), (122, 1362374), (244, 681187), (793, 209596), (859, 193492), (1586, 104798), (1718, 96746), (3172, 52399), (3436, 48373), (3721, 44668), (7442, 22334), (11167, 14884)]