161508402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2657}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 383134752

約数和(自身を除く): 221626350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 921, 1842, 2657, 2763, 3377, 5314, 5526, 6754, 7971, 10131, 15942, 20262, 23913, 29227, 30393, 47826, 58454, 60786, 87681, 175362, 263043, 526086, 815699, 1631398, 2447097, 4894194, 7341291, 8972689, 14682582, 17945378, 26918067, 53836134, 80754201, 161508402]

約数ペア:

[(1, 161508402), (2, 80754201), (3, 53836134), (6, 26918067), (9, 17945378), (11, 14682582), (18, 8972689), (22, 7341291), (33, 4894194), (66, 2447097), (99, 1631398), (198, 815699), (307, 526086), (614, 263043), (921, 175362), (1842, 87681), (2657, 60786), (2763, 58454), (3377, 47826), (5314, 30393), (5526, 29227), (6754, 23913), (7971, 20262), (10131, 15942)]