155340144

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 452127312

約数和(自身を除く): 296787168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 83, 123, 144, 164, 166, 246, 249, 317, 328, 332, 369, 492, 498, 634, 656, 664, 738, 747, 951, 984, 996, 1268, 1328, 1476, 1494, 1902, 1968, 1992, 2536, 2853, 2952, 2988, 3403, 3804, 3984, 5072, 5706, 5904, 5976, 6806, 7608, 10209, 11412, 11952, 12997, 13612, 15216, 20418, 22824, 25994, 26311, 27224, 30627, 38991, 40836, 45648, 51988, 52622, 54448, 61254, 77982, 78933, 81672, 103976, 105244, 116973, 122508, 155964, 157866, 163344, 207952, 210488, 233946, 236799, 245016, 311928, 315732, 420976, 467892, 473598, 490032, 623856, 631464, 935784, 947196, 1078751, 1262928, 1871568, 1894392, 2157502, 3236253, 3788784, 4315004, 6472506, 8630008, 9708759, 12945012, 17260016, 19417518, 25890024, 38835036, 51780048, 77670072, 155340144]

約数ペア:

[(1, 155340144), (2, 77670072), (3, 51780048), (4, 38835036), (6, 25890024), (8, 19417518), (9, 17260016), (12, 12945012), (16, 9708759), (18, 8630008), (24, 6472506), (36, 4315004), (41, 3788784), (48, 3236253), (72, 2157502), (82, 1894392), (83, 1871568), (123, 1262928), (144, 1078751), (164, 947196), (166, 935784), (246, 631464), (249, 623856), (317, 490032), (328, 473598), (332, 467892), (369, 420976), (492, 315732), (498, 311928), (634, 245016), (656, 236799), (664, 233946), (738, 210488), (747, 207952), (951, 163344), (984, 157866), (996, 155964), (1268, 122508), (1328, 116973), (1476, 105244), (1494, 103976), (1902, 81672), (1968, 78933), (1992, 77982), (2536, 61254), (2853, 54448), (2952, 52622), (2988, 51988), (3403, 45648), (3804, 40836), (3984, 38991), (5072, 30627), (5706, 27224), (5904, 26311), (5976, 25994), (6806, 22824), (7608, 20418), (10209, 15216), (11412, 13612), (11952, 12997)]