145587984

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19319}}^1$

素因数の和:19487

約数の個数: 40

約数和(自身を含む): 378517440

約数和(自身を除く): 232929456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 19319, 38638, 57957, 77276, 115914, 154552, 231828, 309104, 463656, 927312, 3033083, 6066166, 9099249, 12132332, 18198498, 24264664, 36396996, 48529328, 72793992, 145587984]

約数ペア:

[(1, 145587984), (2, 72793992), (3, 48529328), (4, 36396996), (6, 24264664), (8, 18198498), (12, 12132332), (16, 9099249), (24, 6066166), (48, 3033083), (157, 927312), (314, 463656), (471, 309104), (628, 231828), (942, 154552), (1256, 115914), (1884, 77276), (2512, 57957), (3768, 38638), (7536, 19319)]