163556148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23459}}^1$

素因数の和:23556

約数の個数: 48

約数和(自身を含む): 441423360

約数和(自身を除く): 277867212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 23459, 46918, 70377, 93836, 140754, 164213, 281508, 328426, 492639, 656852, 985278, 1947097, 1970556, 3894194, 5841291, 7788388, 11682582, 13629679, 23365164, 27259358, 40889037, 54518716, 81778074, 163556148]

約数ペア:

[(1, 163556148), (2, 81778074), (3, 54518716), (4, 40889037), (6, 27259358), (7, 23365164), (12, 13629679), (14, 11682582), (21, 7788388), (28, 5841291), (42, 3894194), (83, 1970556), (84, 1947097), (166, 985278), (249, 656852), (332, 492639), (498, 328426), (581, 281508), (996, 164213), (1162, 140754), (1743, 93836), (2324, 70377), (3486, 46918), (6972, 23459)]