161152728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10007}}^1$

素因数の和:10088

約数の個数: 64

約数和(自身を含む): 446757120

約数和(自身を除く): 285604392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 10007, 16104, 20014, 30021, 40028, 60042, 80056, 110077, 120084, 220154, 240168, 330231, 440308, 610427, 660462, 880616, 1220854, 1320924, 1831281, 2441708, 2641848, 3662562, 4883416, 6714697, 7325124, 13429394, 14650248, 20144091, 26858788, 40288182, 53717576, 80576364, 161152728]

約数ペア:

[(1, 161152728), (2, 80576364), (3, 53717576), (4, 40288182), (6, 26858788), (8, 20144091), (11, 14650248), (12, 13429394), (22, 7325124), (24, 6714697), (33, 4883416), (44, 3662562), (61, 2641848), (66, 2441708), (88, 1831281), (122, 1320924), (132, 1220854), (183, 880616), (244, 660462), (264, 610427), (366, 440308), (488, 330231), (671, 240168), (732, 220154), (1342, 120084), (1464, 110077), (2013, 80056), (2684, 60042), (4026, 40028), (5368, 30021), (8052, 20014), (10007, 16104)]