157069791620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23870789}}^1$

素因数の和:23870852

約数の個数: 48

約数和(自身を含む): 384988101120

約数和(自身を除く): 227918309500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 23870789, 47741578, 95483156, 119353945, 167095523, 238707890, 334191046, 477415780, 668382092, 835477615, 1121927083, 1670955230, 2243854166, 3341910460, 4487708332, 5609635415, 7853489581, 11219270830, 15706979162, 22438541660, 31413958324, 39267447905, 78534895810, 157069791620]

約数ペア:

[(1, 157069791620), (2, 78534895810), (4, 39267447905), (5, 31413958324), (7, 22438541660), (10, 15706979162), (14, 11219270830), (20, 7853489581), (28, 5609635415), (35, 4487708332), (47, 3341910460), (70, 2243854166), (94, 1670955230), (140, 1121927083), (188, 835477615), (235, 668382092), (329, 477415780), (470, 334191046), (658, 238707890), (940, 167095523), (1316, 119353945), (1645, 95483156), (3290, 47741578), (6580, 23870789)]