153885888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20582

約数の個数: 84

約数和(自身を含む): 475038928

約数和(自身を除く): 321153040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20551, 41102, 61653, 82204, 123306, 164408, 184959, 246612, 267163, 328816, 369918, 493224, 534326, 657632, 739836, 801489, 986448, 1068652, 1315264, 1479672, 1602978, 1972896, 2137304, 2404467, 2959344, 3205956, 3945792, 4274608, 4808934, 5918688, 6411912, 8549216, 9617868, 11837376, 12823824, 17098432, 19235736, 25647648, 38471472, 51295296, 76942944, 153885888]

約数ペア:

[(1, 153885888), (2, 76942944), (3, 51295296), (4, 38471472), (6, 25647648), (8, 19235736), (9, 17098432), (12, 12823824), (13, 11837376), (16, 9617868), (18, 8549216), (24, 6411912), (26, 5918688), (32, 4808934), (36, 4274608), (39, 3945792), (48, 3205956), (52, 2959344), (64, 2404467), (72, 2137304), (78, 1972896), (96, 1602978), (104, 1479672), (117, 1315264), (144, 1068652), (156, 986448), (192, 801489), (208, 739836), (234, 657632), (288, 534326), (312, 493224), (416, 369918), (468, 328816), (576, 267163), (624, 246612), (832, 184959), (936, 164408), (1248, 123306), (1872, 82204), (2496, 61653), (3744, 41102), (7488, 20551)]