139643136

素因数分解:

$2^8\times 3^3\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 419428800

約数和(自身を除く): 279785664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 227, 256, 267, 288, 356, 384, 432, 454, 534, 576, 681, 712, 768, 801, 864, 908, 1068, 1152, 1362, 1424, 1602, 1728, 1816, 2043, 2136, 2304, 2403, 2724, 2848, 3204, 3456, 3632, 4086, 4272, 4806, 5448, 5696, 6129, 6408, 6912, 7264, 8172, 8544, 9612, 10896, 11392, 12258, 12816, 14528, 16344, 17088, 19224, 20203, 21792, 22784, 24516, 25632, 29056, 32688, 34176, 38448, 40406, 43584, 49032, 51264, 58112, 60609, 65376, 68352, 76896, 80812, 87168, 98064, 102528, 121218, 130752, 153792, 161624, 174336, 181827, 196128, 205056, 242436, 261504, 307584, 323248, 363654, 392256, 484872, 523008, 545481, 615168, 646496, 727308, 784512, 969744, 1090962, 1292992, 1454616, 1569024, 1939488, 2181924, 2585984, 2909232, 3878976, 4363848, 5171968, 5818464, 7757952, 8727696, 11636928, 15515904, 17455392, 23273856, 34910784, 46547712, 69821568, 139643136]

約数ペア:

[(1, 139643136), (2, 69821568), (3, 46547712), (4, 34910784), (6, 23273856), (8, 17455392), (9, 15515904), (12, 11636928), (16, 8727696), (18, 7757952), (24, 5818464), (27, 5171968), (32, 4363848), (36, 3878976), (48, 2909232), (54, 2585984), (64, 2181924), (72, 1939488), (89, 1569024), (96, 1454616), (108, 1292992), (128, 1090962), (144, 969744), (178, 784512), (192, 727308), (216, 646496), (227, 615168), (256, 545481), (267, 523008), (288, 484872), (356, 392256), (384, 363654), (432, 323248), (454, 307584), (534, 261504), (576, 242436), (681, 205056), (712, 196128), (768, 181827), (801, 174336), (864, 161624), (908, 153792), (1068, 130752), (1152, 121218), (1362, 102528), (1424, 98064), (1602, 87168), (1728, 80812), (1816, 76896), (2043, 68352), (2136, 65376), (2304, 60609), (2403, 58112), (2724, 51264), (2848, 49032), (3204, 43584), (3456, 40406), (3632, 38448), (4086, 34176), (4272, 32688), (4806, 29056), (5448, 25632), (5696, 24516), (6129, 22784), (6408, 21792), (6912, 20203), (7264, 19224), (8172, 17088), (8544, 16344), (9612, 14528), (10896, 12816), (11392, 12258)]