82146168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 248082120

約数和(自身を除く): 165935952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 157, 169, 172, 234, 258, 312, 314, 338, 344, 387, 468, 471, 507, 516, 559, 628, 676, 774, 936, 942, 1014, 1032, 1118, 1256, 1352, 1413, 1521, 1548, 1677, 1884, 2028, 2041, 2236, 2826, 3042, 3096, 3354, 3768, 4056, 4082, 4472, 5031, 5652, 6084, 6123, 6708, 6751, 7267, 8164, 10062, 11304, 12168, 12246, 13416, 13502, 14534, 16328, 18369, 20124, 20253, 21801, 24492, 26533, 27004, 29068, 36738, 40248, 40506, 43602, 48984, 53066, 54008, 58136, 60759, 65403, 73476, 79599, 81012, 87204, 87763, 106132, 121518, 130806, 146952, 159198, 162024, 174408, 175526, 212264, 238797, 243036, 261612, 263289, 318396, 351052, 477594, 486072, 523224, 526578, 636792, 702104, 789867, 955188, 1053156, 1140919, 1579734, 1910376, 2106312, 2281838, 3159468, 3422757, 4563676, 6318936, 6845514, 9127352, 10268271, 13691028, 20536542, 27382056, 41073084, 82146168]

約数ペア:

[(1, 82146168), (2, 41073084), (3, 27382056), (4, 20536542), (6, 13691028), (8, 10268271), (9, 9127352), (12, 6845514), (13, 6318936), (18, 4563676), (24, 3422757), (26, 3159468), (36, 2281838), (39, 2106312), (43, 1910376), (52, 1579734), (72, 1140919), (78, 1053156), (86, 955188), (104, 789867), (117, 702104), (129, 636792), (156, 526578), (157, 523224), (169, 486072), (172, 477594), (234, 351052), (258, 318396), (312, 263289), (314, 261612), (338, 243036), (344, 238797), (387, 212264), (468, 175526), (471, 174408), (507, 162024), (516, 159198), (559, 146952), (628, 130806), (676, 121518), (774, 106132), (936, 87763), (942, 87204), (1014, 81012), (1032, 79599), (1118, 73476), (1256, 65403), (1352, 60759), (1413, 58136), (1521, 54008), (1548, 53066), (1677, 48984), (1884, 43602), (2028, 40506), (2041, 40248), (2236, 36738), (2826, 29068), (3042, 27004), (3096, 26533), (3354, 24492), (3768, 21801), (4056, 20253), (4082, 20124), (4472, 18369), (5031, 16328), (5652, 14534), (6084, 13502), (6123, 13416), (6708, 12246), (6751, 12168), (7267, 11304), (8164, 10062)]