156163712180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5286517}}^1$

素因数の和:5286744

約数の個数: 48

約数和(自身を含む): 376569250176

約数和(自身を除く): 220405537996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 5286517, 10573034, 21146068, 26432585, 37005619, 52865170, 74011238, 105730340, 148022476, 185028095, 370056190, 740112380, 1115455087, 2230910174, 4461820348, 5577275435, 7808185609, 11154550870, 15616371218, 22309101740, 31232742436, 39040928045, 78081856090, 156163712180]

約数ペア:

[(1, 156163712180), (2, 78081856090), (4, 39040928045), (5, 31232742436), (7, 22309101740), (10, 15616371218), (14, 11154550870), (20, 7808185609), (28, 5577275435), (35, 4461820348), (70, 2230910174), (140, 1115455087), (211, 740112380), (422, 370056190), (844, 185028095), (1055, 148022476), (1477, 105730340), (2110, 74011238), (2954, 52865170), (4220, 37005619), (5908, 26432585), (7385, 21146068), (14770, 10573034), (29540, 5286517)]