156944813060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1811041}}^1$

素因数の和:1811676

約数の個数: 48

約数和(自身を含む): 377276269440

約数和(自身を除く): 220331456380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619, 1238, 2476, 3095, 4333, 6190, 8666, 12380, 17332, 21665, 43330, 86660, 1811041, 3622082, 7244164, 9055205, 12677287, 18110410, 25354574, 36220820, 50709148, 63386435, 126772870, 253545740, 1121034379, 2242068758, 4484137516, 5605171895, 7847240653, 11210343790, 15694481306, 22420687580, 31388962612, 39236203265, 78472406530, 156944813060]

約数ペア:

[(1, 156944813060), (2, 78472406530), (4, 39236203265), (5, 31388962612), (7, 22420687580), (10, 15694481306), (14, 11210343790), (20, 7847240653), (28, 5605171895), (35, 4484137516), (70, 2242068758), (140, 1121034379), (619, 253545740), (1238, 126772870), (2476, 63386435), (3095, 50709148), (4333, 36220820), (6190, 25354574), (8666, 18110410), (12380, 12677287), (17332, 9055205), (21665, 7244164), (43330, 3622082), (86660, 1811041)]