156627614020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2011657}}^1$

素因数の和:2011912

約数の個数: 48

約数和(自身を含む): 349787093040

約数和(自身を除く): 193159479020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 229, 340, 458, 916, 1145, 2290, 3893, 4580, 7786, 15572, 19465, 38930, 77860, 2011657, 4023314, 8046628, 10058285, 20116570, 34198169, 40233140, 68396338, 136792676, 170990845, 341981690, 460669453, 683963380, 921338906, 1842677812, 2303347265, 4606694530, 7831380701, 9213389060, 15662761402, 31325522804, 39156903505, 78313807010, 156627614020]

約数ペア:

[(1, 156627614020), (2, 78313807010), (4, 39156903505), (5, 31325522804), (10, 15662761402), (17, 9213389060), (20, 7831380701), (34, 4606694530), (68, 2303347265), (85, 1842677812), (170, 921338906), (229, 683963380), (340, 460669453), (458, 341981690), (916, 170990845), (1145, 136792676), (2290, 68396338), (3893, 40233140), (4580, 34198169), (7786, 20116570), (15572, 10058285), (19465, 8046628), (38930, 4023314), (77860, 2011657)]