157650318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2903}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 391412736

約数和(自身を除く): 233762418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 862, 1293, 2586, 2903, 3017, 3879, 5806, 6034, 7758, 8709, 9051, 17418, 18102, 20321, 26127, 27153, 40642, 52254, 54306, 60963, 121926, 182889, 365778, 1251193, 2502386, 3753579, 7507158, 8758351, 11260737, 17516702, 22521474, 26275053, 52550106, 78825159, 157650318]

約数ペア:

[(1, 157650318), (2, 78825159), (3, 52550106), (6, 26275053), (7, 22521474), (9, 17516702), (14, 11260737), (18, 8758351), (21, 7507158), (42, 3753579), (63, 2502386), (126, 1251193), (431, 365778), (862, 182889), (1293, 121926), (2586, 60963), (2903, 54306), (3017, 52254), (3879, 40642), (5806, 27153), (6034, 26127), (7758, 20321), (8709, 18102), (9051, 17418)]