157065772240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151024781}}^1$

素因数の和:151024807

約数の個数: 40

約数和(自身を含む): 393268532328

約数和(自身を除く): 236202760088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 151024781, 302049562, 604099124, 755123905, 1208198248, 1510247810, 1963322153, 2416396496, 3020495620, 3926644306, 6040991240, 7853288612, 9816610765, 12081982480, 15706577224, 19633221530, 31413154448, 39266443060, 78532886120, 157065772240]

約数ペア:

[(1, 157065772240), (2, 78532886120), (4, 39266443060), (5, 31413154448), (8, 19633221530), (10, 15706577224), (13, 12081982480), (16, 9816610765), (20, 7853288612), (26, 6040991240), (40, 3926644306), (52, 3020495620), (65, 2416396496), (80, 1963322153), (104, 1510247810), (130, 1208198248), (208, 755123905), (260, 604099124), (520, 302049562), (1040, 151024781)]