166161726

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 394329600

約数和(自身を除く): 228167874

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1917, 2281, 2698, 3834, 4047, 4562, 6843, 8094, 12141, 13686, 20529, 24282, 36423, 41058, 43339, 61587, 72846, 86678, 123174, 130017, 161951, 260034, 323902, 390051, 485853, 780102, 971706, 1170153, 1457559, 2340306, 2915118, 3077069, 4372677, 6154138, 8745354, 9231207, 18462414, 27693621, 55387242, 83080863, 166161726]

約数ペア:

[(1, 166161726), (2, 83080863), (3, 55387242), (6, 27693621), (9, 18462414), (18, 9231207), (19, 8745354), (27, 6154138), (38, 4372677), (54, 3077069), (57, 2915118), (71, 2340306), (114, 1457559), (142, 1170153), (171, 971706), (213, 780102), (342, 485853), (426, 390051), (513, 323902), (639, 260034), (1026, 161951), (1278, 130017), (1349, 123174), (1917, 86678), (2281, 72846), (2698, 61587), (3834, 43339), (4047, 41058), (4562, 36423), (6843, 24282), (8094, 20529), (12141, 13686)]