179560872

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{30047}}^1$

素因数の和:30142

約数の個数: 48

約数和(自身を含む): 492186240

約数和(自身を除く): 312625368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 30047, 60094, 90141, 120188, 180282, 240376, 270423, 360564, 540846, 721128, 1081692, 2163384, 2493901, 4987802, 7481703, 9975604, 14963406, 19951208, 22445109, 29926812, 44890218, 59853624, 89780436, 179560872]

約数ペア:

[(1, 179560872), (2, 89780436), (3, 59853624), (4, 44890218), (6, 29926812), (8, 22445109), (9, 19951208), (12, 14963406), (18, 9975604), (24, 7481703), (36, 4987802), (72, 2493901), (83, 2163384), (166, 1081692), (249, 721128), (332, 540846), (498, 360564), (664, 270423), (747, 240376), (996, 180282), (1494, 120188), (1992, 90141), (2988, 60094), (5976, 30047)]