158159628

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 455347200

約数和(自身を除く): 297187572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 199, 223, 297, 324, 396, 398, 446, 594, 597, 669, 796, 891, 892, 1188, 1194, 1338, 1782, 1791, 2007, 2189, 2388, 2453, 2676, 3564, 3582, 4014, 4378, 4906, 5373, 6021, 6567, 7164, 7359, 8028, 8756, 9812, 10746, 12042, 13134, 14718, 16119, 18063, 19701, 21492, 22077, 24084, 26268, 29436, 32238, 36126, 39402, 44154, 44377, 59103, 64476, 66231, 72252, 78804, 88308, 88754, 118206, 132462, 133131, 177309, 177508, 198693, 236412, 264924, 266262, 354618, 397386, 399393, 488147, 532524, 709236, 794772, 798786, 976294, 1198179, 1464441, 1597572, 1952588, 2396358, 2928882, 3594537, 4393323, 4792716, 5857764, 7189074, 8786646, 13179969, 14378148, 17573292, 26359938, 39539907, 52719876, 79079814, 158159628]

約数ペア:

[(1, 158159628), (2, 79079814), (3, 52719876), (4, 39539907), (6, 26359938), (9, 17573292), (11, 14378148), (12, 13179969), (18, 8786646), (22, 7189074), (27, 5857764), (33, 4792716), (36, 4393323), (44, 3594537), (54, 2928882), (66, 2396358), (81, 1952588), (99, 1597572), (108, 1464441), (132, 1198179), (162, 976294), (198, 798786), (199, 794772), (223, 709236), (297, 532524), (324, 488147), (396, 399393), (398, 397386), (446, 354618), (594, 266262), (597, 264924), (669, 236412), (796, 198693), (891, 177508), (892, 177309), (1188, 133131), (1194, 132462), (1338, 118206), (1782, 88754), (1791, 88308), (2007, 78804), (2189, 72252), (2388, 66231), (2453, 64476), (2676, 59103), (3564, 44377), (3582, 44154), (4014, 39402), (4378, 36126), (4906, 32238), (5373, 29436), (6021, 26268), (6567, 24084), (7164, 22077), (7359, 21492), (8028, 19701), (8756, 18063), (9812, 16119), (10746, 14718), (12042, 13134)]