179916156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2281}}^1$

素因数の和:2611

約数の個数: 72

約数和(自身を含む): 521646944

約数和(自身を除く): 341730788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2281, 2817, 3756, 4382, 4562, 5634, 6573, 6843, 8764, 9124, 11268, 13146, 13686, 15967, 19719, 20529, 26292, 27372, 31934, 39438, 41058, 47901, 63868, 78876, 82116, 95802, 143703, 191604, 287406, 574812, 713953, 1427906, 2141859, 2855812, 4283718, 4997671, 6425577, 8567436, 9995342, 12851154, 14993013, 19990684, 25702308, 29986026, 44979039, 59972052, 89958078, 179916156]

約数ペア:

[(1, 179916156), (2, 89958078), (3, 59972052), (4, 44979039), (6, 29986026), (7, 25702308), (9, 19990684), (12, 14993013), (14, 12851154), (18, 9995342), (21, 8567436), (28, 6425577), (36, 4997671), (42, 4283718), (63, 2855812), (84, 2141859), (126, 1427906), (252, 713953), (313, 574812), (626, 287406), (939, 191604), (1252, 143703), (1878, 95802), (2191, 82116), (2281, 78876), (2817, 63868), (3756, 47901), (4382, 41058), (4562, 39438), (5634, 31934), (6573, 27372), (6843, 26292), (8764, 20529), (9124, 19719), (11268, 15967), (13146, 13686)]