161055648

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 509120640

約数和(自身を除く): 348064992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1103, 1248, 1352, 1404, 1521, 1872, 2028, 2206, 2704, 2808, 3042, 3309, 3744, 4056, 4412, 4563, 5408, 5616, 6084, 6618, 8112, 8824, 9126, 9927, 11232, 12168, 13236, 14339, 16224, 17648, 18252, 19854, 24336, 26472, 28678, 29781, 35296, 36504, 39708, 43017, 48672, 52944, 57356, 59562, 73008, 79416, 86034, 105888, 114712, 119124, 129051, 146016, 158832, 172068, 186407, 229424, 238248, 258102, 317664, 344136, 372814, 387153, 458848, 476496, 516204, 559221, 688272, 745628, 774306, 952992, 1032408, 1118442, 1376544, 1491256, 1548612, 1677663, 2064816, 2236884, 2982512, 3097224, 3355326, 4129632, 4473768, 5032989, 5965024, 6194448, 6710652, 8947536, 10065978, 12388896, 13421304, 17895072, 20131956, 26842608, 40263912, 53685216, 80527824, 161055648]

約数ペア:

[(1, 161055648), (2, 80527824), (3, 53685216), (4, 40263912), (6, 26842608), (8, 20131956), (9, 17895072), (12, 13421304), (13, 12388896), (16, 10065978), (18, 8947536), (24, 6710652), (26, 6194448), (27, 5965024), (32, 5032989), (36, 4473768), (39, 4129632), (48, 3355326), (52, 3097224), (54, 2982512), (72, 2236884), (78, 2064816), (96, 1677663), (104, 1548612), (108, 1491256), (117, 1376544), (144, 1118442), (156, 1032408), (169, 952992), (208, 774306), (216, 745628), (234, 688272), (288, 559221), (312, 516204), (338, 476496), (351, 458848), (416, 387153), (432, 372814), (468, 344136), (507, 317664), (624, 258102), (676, 238248), (702, 229424), (864, 186407), (936, 172068), (1014, 158832), (1103, 146016), (1248, 129051), (1352, 119124), (1404, 114712), (1521, 105888), (1872, 86034), (2028, 79416), (2206, 73008), (2704, 59562), (2808, 57356), (3042, 52944), (3309, 48672), (3744, 43017), (4056, 39708), (4412, 36504), (4563, 35296), (5408, 29781), (5616, 28678), (6084, 26472), (6618, 24336), (8112, 19854), (8824, 18252), (9126, 17648), (9927, 16224), (11232, 14339), (12168, 13236)]