147112784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 368643072

約数和(自身を除く): 221530288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 191, 208, 299, 322, 364, 368, 382, 529, 598, 644, 728, 764, 1058, 1196, 1288, 1337, 1456, 1528, 2093, 2116, 2392, 2483, 2576, 2674, 3056, 3703, 4186, 4232, 4393, 4784, 4966, 5348, 6877, 7406, 8372, 8464, 8786, 9932, 10696, 13754, 14812, 16744, 17381, 17572, 19864, 21392, 27508, 29624, 30751, 33488, 34762, 35144, 39728, 48139, 55016, 57109, 59248, 61502, 69524, 70288, 96278, 101039, 110032, 114218, 123004, 139048, 192556, 202078, 228436, 246008, 278096, 385112, 399763, 404156, 456872, 492016, 707273, 770224, 799526, 808312, 913744, 1313507, 1414546, 1599052, 1616624, 2627014, 2829092, 3198104, 5254028, 5658184, 6396208, 9194549, 10508056, 11316368, 18389098, 21016112, 36778196, 73556392, 147112784]

約数ペア:

[(1, 147112784), (2, 73556392), (4, 36778196), (7, 21016112), (8, 18389098), (13, 11316368), (14, 10508056), (16, 9194549), (23, 6396208), (26, 5658184), (28, 5254028), (46, 3198104), (52, 2829092), (56, 2627014), (91, 1616624), (92, 1599052), (104, 1414546), (112, 1313507), (161, 913744), (182, 808312), (184, 799526), (191, 770224), (208, 707273), (299, 492016), (322, 456872), (364, 404156), (368, 399763), (382, 385112), (529, 278096), (598, 246008), (644, 228436), (728, 202078), (764, 192556), (1058, 139048), (1196, 123004), (1288, 114218), (1337, 110032), (1456, 101039), (1528, 96278), (2093, 70288), (2116, 69524), (2392, 61502), (2483, 59248), (2576, 57109), (2674, 55016), (3056, 48139), (3703, 39728), (4186, 35144), (4232, 34762), (4393, 33488), (4784, 30751), (4966, 29624), (5348, 27508), (6877, 21392), (7406, 19864), (8372, 17572), (8464, 17381), (8786, 16744), (9932, 14812), (10696, 13754)]