142347648

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 394617600

約数和(自身を除く): 252269952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 61, 64, 96, 103, 118, 122, 128, 177, 183, 192, 206, 236, 244, 309, 354, 366, 384, 412, 472, 488, 618, 708, 732, 824, 944, 976, 1236, 1416, 1464, 1648, 1888, 1952, 2472, 2832, 2928, 3296, 3599, 3776, 3904, 4944, 5664, 5856, 6077, 6283, 6592, 7198, 7552, 7808, 9888, 10797, 11328, 11712, 12154, 12566, 13184, 14396, 18231, 18849, 19776, 21594, 22656, 23424, 24308, 25132, 28792, 36462, 37698, 39552, 43188, 48616, 50264, 57584, 72924, 75396, 86376, 97232, 100528, 115168, 145848, 150792, 172752, 194464, 201056, 230336, 291696, 301584, 345504, 370697, 388928, 402112, 460672, 583392, 603168, 691008, 741394, 777856, 804224, 1112091, 1166784, 1206336, 1382016, 1482788, 2224182, 2333568, 2412672, 2965576, 4448364, 5931152, 8896728, 11862304, 17793456, 23724608, 35586912, 47449216, 71173824, 142347648]

約数ペア:

[(1, 142347648), (2, 71173824), (3, 47449216), (4, 35586912), (6, 23724608), (8, 17793456), (12, 11862304), (16, 8896728), (24, 5931152), (32, 4448364), (48, 2965576), (59, 2412672), (61, 2333568), (64, 2224182), (96, 1482788), (103, 1382016), (118, 1206336), (122, 1166784), (128, 1112091), (177, 804224), (183, 777856), (192, 741394), (206, 691008), (236, 603168), (244, 583392), (309, 460672), (354, 402112), (366, 388928), (384, 370697), (412, 345504), (472, 301584), (488, 291696), (618, 230336), (708, 201056), (732, 194464), (824, 172752), (944, 150792), (976, 145848), (1236, 115168), (1416, 100528), (1464, 97232), (1648, 86376), (1888, 75396), (1952, 72924), (2472, 57584), (2832, 50264), (2928, 48616), (3296, 43188), (3599, 39552), (3776, 37698), (3904, 36462), (4944, 28792), (5664, 25132), (5856, 24308), (6077, 23424), (6283, 22656), (6592, 21594), (7198, 19776), (7552, 18849), (7808, 18231), (9888, 14396), (10797, 13184), (11328, 12566), (11712, 12154)]