157784214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1693}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 368465328

約数和(自身を除く): 210681114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 317, 634, 951, 1693, 1902, 2219, 3386, 4438, 5079, 6657, 10158, 11851, 13314, 15533, 23702, 31066, 35553, 46599, 71106, 82957, 93198, 165914, 248871, 497742, 536681, 1073362, 1610043, 3220086, 3756767, 7513534, 11270301, 22540602, 26297369, 52594738, 78892107, 157784214]

約数ペア:

[(1, 157784214), (2, 78892107), (3, 52594738), (6, 26297369), (7, 22540602), (14, 11270301), (21, 7513534), (42, 3756767), (49, 3220086), (98, 1610043), (147, 1073362), (294, 536681), (317, 497742), (634, 248871), (951, 165914), (1693, 93198), (1902, 82957), (2219, 71106), (3386, 46599), (4438, 35553), (5079, 31066), (6657, 23702), (10158, 15533), (11851, 13314)]