165579648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 485805600

約数和(自身を除く): 320225952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 384, 416, 492, 533, 624, 656, 809, 832, 984, 1066, 1248, 1312, 1599, 1618, 1664, 1968, 2132, 2427, 2496, 2624, 3198, 3236, 3936, 4264, 4854, 4992, 5248, 6396, 6472, 7872, 8528, 9708, 10517, 12792, 12944, 15744, 17056, 19416, 21034, 25584, 25888, 31551, 33169, 34112, 38832, 42068, 51168, 51776, 63102, 66338, 68224, 77664, 84136, 99507, 102336, 103552, 126204, 132676, 155328, 168272, 199014, 204672, 252408, 265352, 310656, 336544, 398028, 431197, 504816, 530704, 673088, 796056, 862394, 1009632, 1061408, 1293591, 1346176, 1592112, 1724788, 2019264, 2122816, 2587182, 3184224, 3449576, 4038528, 4245632, 5174364, 6368448, 6899152, 10348728, 12736896, 13798304, 20697456, 27596608, 41394912, 55193216, 82789824, 165579648]

約数ペア:

[(1, 165579648), (2, 82789824), (3, 55193216), (4, 41394912), (6, 27596608), (8, 20697456), (12, 13798304), (13, 12736896), (16, 10348728), (24, 6899152), (26, 6368448), (32, 5174364), (39, 4245632), (41, 4038528), (48, 3449576), (52, 3184224), (64, 2587182), (78, 2122816), (82, 2019264), (96, 1724788), (104, 1592112), (123, 1346176), (128, 1293591), (156, 1061408), (164, 1009632), (192, 862394), (208, 796056), (246, 673088), (312, 530704), (328, 504816), (384, 431197), (416, 398028), (492, 336544), (533, 310656), (624, 265352), (656, 252408), (809, 204672), (832, 199014), (984, 168272), (1066, 155328), (1248, 132676), (1312, 126204), (1599, 103552), (1618, 102336), (1664, 99507), (1968, 84136), (2132, 77664), (2427, 68224), (2496, 66338), (2624, 63102), (3198, 51776), (3236, 51168), (3936, 42068), (4264, 38832), (4854, 34112), (4992, 33169), (5248, 31551), (6396, 25888), (6472, 25584), (7872, 21034), (8528, 19416), (9708, 17056), (10517, 15744), (12792, 12944)]