188073178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 111302822

約数列:

[1, 2, 29, 58, 71, 109, 142, 218, 419, 838, 2059, 3161, 4118, 6322, 7739, 12151, 15478, 24302, 29749, 45671, 59498, 91342, 224431, 448862, 862721, 1324459, 1725442, 2648918, 3242641, 6485282, 94036589, 188073178]

約数ペア:

[(1, 188073178), (2, 94036589), (29, 6485282), (58, 3242641), (71, 2648918), (109, 1725442), (142, 1324459), (218, 862721), (419, 448862), (838, 224431), (2059, 91342), (3161, 59498), (4118, 45671), (6322, 29749), (7739, 24302), (12151, 15478)]