15676439168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{140611}}^1$

素因数の和:140705

約数の個数: 64

約数和(自身を含む): 34134969120

約数和(自身を除く): 18458529952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 268, 416, 536, 832, 871, 1072, 1664, 1742, 2144, 3484, 4288, 6968, 8576, 13936, 27872, 55744, 111488, 140611, 281222, 562444, 1124888, 1827943, 2249776, 3655886, 4499552, 7311772, 8999104, 9420937, 14623544, 17998208, 18841874, 29247088, 37683748, 58494176, 75367496, 116988352, 122472181, 150734992, 233976704, 244944362, 301469984, 489888724, 602939968, 979777448, 1205879936, 1959554896, 3919109792, 7838219584, 15676439168]

約数ペア:

[(1, 15676439168), (2, 7838219584), (4, 3919109792), (8, 1959554896), (13, 1205879936), (16, 979777448), (26, 602939968), (32, 489888724), (52, 301469984), (64, 244944362), (67, 233976704), (104, 150734992), (128, 122472181), (134, 116988352), (208, 75367496), (268, 58494176), (416, 37683748), (536, 29247088), (832, 18841874), (871, 17998208), (1072, 14623544), (1664, 9420937), (1742, 8999104), (2144, 7311772), (3484, 4499552), (4288, 3655886), (6968, 2249776), (8576, 1827943), (13936, 1124888), (27872, 562444), (55744, 281222), (111488, 140611)]