157057893020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26089351}}^1$

素因数の和:26089410

約数の個数: 48

約数和(自身を含む): 385704979968

約数和(自身を除く): 228647086948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 26089351, 52178702, 104357404, 130446755, 182625457, 260893510, 365250914, 521787020, 730501828, 913127285, 1121842093, 1826254570, 2243684186, 3652509140, 4487368372, 5609210465, 7852894651, 11218420930, 15705789302, 22436841860, 31411578604, 39264473255, 78528946510, 157057893020]

約数ペア:

[(1, 157057893020), (2, 78528946510), (4, 39264473255), (5, 31411578604), (7, 22436841860), (10, 15705789302), (14, 11218420930), (20, 7852894651), (28, 5609210465), (35, 4487368372), (43, 3652509140), (70, 2243684186), (86, 1826254570), (140, 1121842093), (172, 913127285), (215, 730501828), (301, 521787020), (430, 365250914), (602, 260893510), (860, 182625457), (1204, 130446755), (1505, 104357404), (3010, 52178702), (6020, 26089351)]