151720608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121571}}^1$

素因数の和:121597

約数の個数: 48

約数和(自身を含む): 428906016

約数和(自身を除く): 277185408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 121571, 243142, 364713, 486284, 729426, 972568, 1458852, 1580423, 1945136, 2917704, 3160846, 3890272, 4741269, 5835408, 6321692, 9482538, 11670816, 12643384, 18965076, 25286768, 37930152, 50573536, 75860304, 151720608]

約数ペア:

[(1, 151720608), (2, 75860304), (3, 50573536), (4, 37930152), (6, 25286768), (8, 18965076), (12, 12643384), (13, 11670816), (16, 9482538), (24, 6321692), (26, 5835408), (32, 4741269), (39, 3890272), (48, 3160846), (52, 2917704), (78, 1945136), (96, 1580423), (104, 1458852), (156, 972568), (208, 729426), (312, 486284), (416, 364713), (624, 243142), (1248, 121571)]