157220136

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 475920000

約数和(自身を除く): 318699864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1321, 1368, 1566, 1653, 2052, 2088, 2204, 2642, 3132, 3306, 3963, 4104, 4408, 4959, 5284, 6264, 6612, 7926, 9918, 10568, 11889, 13224, 14877, 15852, 19836, 23778, 25099, 29754, 31704, 35667, 38309, 39672, 47556, 50198, 59508, 71334, 75297, 76618, 95112, 100396, 114927, 119016, 142668, 150594, 153236, 200792, 225891, 229854, 285336, 301188, 306472, 344781, 451782, 459708, 602376, 677673, 689562, 727871, 903564, 919416, 1034343, 1355346, 1379124, 1455742, 1807128, 2068686, 2183613, 2710692, 2758248, 2911484, 4137372, 4367226, 5421384, 5822968, 6550839, 8274744, 8734452, 13101678, 17468904, 19652517, 26203356, 39305034, 52406712, 78610068, 157220136]

約数ペア:

[(1, 157220136), (2, 78610068), (3, 52406712), (4, 39305034), (6, 26203356), (8, 19652517), (9, 17468904), (12, 13101678), (18, 8734452), (19, 8274744), (24, 6550839), (27, 5822968), (29, 5421384), (36, 4367226), (38, 4137372), (54, 2911484), (57, 2758248), (58, 2710692), (72, 2183613), (76, 2068686), (87, 1807128), (108, 1455742), (114, 1379124), (116, 1355346), (152, 1034343), (171, 919416), (174, 903564), (216, 727871), (228, 689562), (232, 677673), (261, 602376), (342, 459708), (348, 451782), (456, 344781), (513, 306472), (522, 301188), (551, 285336), (684, 229854), (696, 225891), (783, 200792), (1026, 153236), (1044, 150594), (1102, 142668), (1321, 119016), (1368, 114927), (1566, 100396), (1653, 95112), (2052, 76618), (2088, 75297), (2204, 71334), (2642, 59508), (3132, 50198), (3306, 47556), (3963, 39672), (4104, 38309), (4408, 35667), (4959, 31704), (5284, 29754), (6264, 25099), (6612, 23778), (7926, 19836), (9918, 15852), (10568, 14877), (11889, 13224)]