157414990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16693}}^1$

素因数の和:16764

約数の個数: 32

約数和(自身を含む): 302895936

約数和(自身を除く): 145480946

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 16693, 33386, 83465, 166930, 383939, 684413, 767878, 1368826, 1919695, 3422065, 3839390, 6844130, 15741499, 31482998, 78707495, 157414990]

約数ペア:

[(1, 157414990), (2, 78707495), (5, 31482998), (10, 15741499), (23, 6844130), (41, 3839390), (46, 3422065), (82, 1919695), (115, 1368826), (205, 767878), (230, 684413), (410, 383939), (943, 166930), (1886, 83465), (4715, 33386), (9430, 16693)]