16406952195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 28043832960

約数和(自身を除く): 11636880765

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 389, 579, 857, 965, 1167, 1945, 2571, 2895, 3281, 4285, 5835, 6613, 9843, 12855, 14569, 16405, 19839, 33065, 43707, 49215, 72845, 75077, 99195, 165401, 218535, 225231, 333373, 375385, 496203, 827005, 1000119, 1126155, 1276309, 1666865, 2481015, 2811817, 3828927, 5000595, 5667341, 6381545, 8435451, 14059085, 17002023, 19144635, 28336705, 42177255, 64340989, 85010115, 193022967, 321704945, 965114835, 1093796813, 3281390439, 5468984065, 16406952195]

約数ペア:

[(1, 16406952195), (3, 5468984065), (5, 3281390439), (15, 1093796813), (17, 965114835), (51, 321704945), (85, 193022967), (193, 85010115), (255, 64340989), (389, 42177255), (579, 28336705), (857, 19144635), (965, 17002023), (1167, 14059085), (1945, 8435451), (2571, 6381545), (2895, 5667341), (3281, 5000595), (4285, 3828927), (5835, 2811817), (6613, 2481015), (9843, 1666865), (12855, 1276309), (14569, 1126155), (16405, 1000119), (19839, 827005), (33065, 496203), (43707, 375385), (49215, 333373), (72845, 225231), (75077, 218535), (99195, 165401)]