143239936

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 350689080

約数和(自身を除く): 207449144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 601, 608, 784, 896, 931, 1064, 1202, 1216, 1568, 1792, 1862, 2128, 2404, 2432, 3136, 3724, 4207, 4256, 4808, 4864, 6272, 7448, 8414, 8512, 9616, 11419, 12544, 14896, 16828, 17024, 19232, 22838, 29449, 29792, 33656, 34048, 38464, 45676, 58898, 59584, 67312, 76928, 79933, 91352, 117796, 119168, 134624, 153856, 159866, 182704, 235592, 238336, 269248, 319732, 365408, 471184, 538496, 559531, 639464, 730816, 942368, 1076992, 1119062, 1278928, 1461632, 1884736, 2238124, 2557856, 2923264, 3769472, 4476248, 5115712, 7538944, 8952496, 10231424, 17904992, 20462848, 35809984, 71619968, 143239936]

約数ペア:

[(1, 143239936), (2, 71619968), (4, 35809984), (7, 20462848), (8, 17904992), (14, 10231424), (16, 8952496), (19, 7538944), (28, 5115712), (32, 4476248), (38, 3769472), (49, 2923264), (56, 2557856), (64, 2238124), (76, 1884736), (98, 1461632), (112, 1278928), (128, 1119062), (133, 1076992), (152, 942368), (196, 730816), (224, 639464), (256, 559531), (266, 538496), (304, 471184), (392, 365408), (448, 319732), (532, 269248), (601, 238336), (608, 235592), (784, 182704), (896, 159866), (931, 153856), (1064, 134624), (1202, 119168), (1216, 117796), (1568, 91352), (1792, 79933), (1862, 76928), (2128, 67312), (2404, 59584), (2432, 58898), (3136, 45676), (3724, 38464), (4207, 34048), (4256, 33656), (4808, 29792), (4864, 29449), (6272, 22838), (7448, 19232), (8414, 17024), (8512, 16828), (9616, 14896), (11419, 12544)]