165743856

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 484683264

約数和(自身を除く): 318939408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 321, 347, 372, 428, 496, 558, 642, 694, 744, 856, 963, 1041, 1116, 1284, 1388, 1488, 1712, 1926, 2082, 2232, 2568, 2776, 3123, 3317, 3852, 4164, 4464, 5136, 5552, 6246, 6634, 7704, 8328, 9951, 10757, 12492, 13268, 15408, 16656, 19902, 21514, 24984, 26536, 29853, 32271, 37129, 39804, 43028, 49968, 53072, 59706, 64542, 74258, 79608, 86056, 96813, 111387, 119412, 129084, 148516, 159216, 172112, 193626, 222774, 238824, 258168, 297032, 334161, 387252, 445548, 477648, 516336, 594064, 668322, 774504, 891096, 1150999, 1336644, 1549008, 1782192, 2301998, 2673288, 3452997, 4603996, 5346576, 6905994, 9207992, 10358991, 13811988, 18415984, 20717982, 27623976, 41435964, 55247952, 82871928, 165743856]

約数ペア:

[(1, 165743856), (2, 82871928), (3, 55247952), (4, 41435964), (6, 27623976), (8, 20717982), (9, 18415984), (12, 13811988), (16, 10358991), (18, 9207992), (24, 6905994), (31, 5346576), (36, 4603996), (48, 3452997), (62, 2673288), (72, 2301998), (93, 1782192), (107, 1549008), (124, 1336644), (144, 1150999), (186, 891096), (214, 774504), (248, 668322), (279, 594064), (321, 516336), (347, 477648), (372, 445548), (428, 387252), (496, 334161), (558, 297032), (642, 258168), (694, 238824), (744, 222774), (856, 193626), (963, 172112), (1041, 159216), (1116, 148516), (1284, 129084), (1388, 119412), (1488, 111387), (1712, 96813), (1926, 86056), (2082, 79608), (2232, 74258), (2568, 64542), (2776, 59706), (3123, 53072), (3317, 49968), (3852, 43028), (4164, 39804), (4464, 37129), (5136, 32271), (5552, 29853), (6246, 26536), (6634, 24984), (7704, 21514), (8328, 19902), (9951, 16656), (10757, 15408), (12492, 13268)]