162128265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 299690496

約数和(自身を除く): 137562231

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 111, 115, 185, 195, 299, 345, 481, 555, 851, 897, 977, 1443, 1495, 2405, 2553, 2931, 4255, 4485, 4885, 7215, 11063, 12701, 12765, 14655, 22471, 33189, 36149, 38103, 55315, 63505, 67413, 108447, 112355, 165945, 180745, 190515, 292123, 337065, 469937, 542235, 831427, 876369, 1409811, 1460615, 2349685, 2494281, 4157135, 4381845, 7049055, 10808551, 12471405, 32425653, 54042755, 162128265]

約数ペア:

[(1, 162128265), (3, 54042755), (5, 32425653), (13, 12471405), (15, 10808551), (23, 7049055), (37, 4381845), (39, 4157135), (65, 2494281), (69, 2349685), (111, 1460615), (115, 1409811), (185, 876369), (195, 831427), (299, 542235), (345, 469937), (481, 337065), (555, 292123), (851, 190515), (897, 180745), (977, 165945), (1443, 112355), (1495, 108447), (2405, 67413), (2553, 63505), (2931, 55315), (4255, 38103), (4485, 36149), (4885, 33189), (7215, 22471), (11063, 14655), (12701, 12765)]