168591332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 383535936

約数和(自身を除く): 214944604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1283, 1444, 1729, 2527, 2566, 3458, 4693, 5054, 5132, 6916, 8981, 9386, 10108, 16679, 17962, 18772, 24377, 32851, 33358, 35924, 48754, 65702, 66716, 97508, 116753, 131404, 170639, 233506, 316901, 341278, 463163, 467012, 633802, 682556, 926326, 1267604, 1852652, 2218307, 3242141, 4436614, 6021119, 6484282, 8873228, 12042238, 12968564, 24084476, 42147833, 84295666, 168591332]

約数ペア:

[(1, 168591332), (2, 84295666), (4, 42147833), (7, 24084476), (13, 12968564), (14, 12042238), (19, 8873228), (26, 6484282), (28, 6021119), (38, 4436614), (52, 3242141), (76, 2218307), (91, 1852652), (133, 1267604), (182, 926326), (247, 682556), (266, 633802), (361, 467012), (364, 463163), (494, 341278), (532, 316901), (722, 233506), (988, 170639), (1283, 131404), (1444, 116753), (1729, 97508), (2527, 66716), (2566, 65702), (3458, 48754), (4693, 35924), (5054, 33358), (5132, 32851), (6916, 24377), (8981, 18772), (9386, 17962), (10108, 16679)]