131662206

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 326198880

約数和(自身を除く): 194536674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 137, 222, 234, 274, 333, 351, 411, 481, 666, 702, 822, 962, 999, 1233, 1369, 1443, 1781, 1998, 2466, 2738, 2886, 3562, 3699, 4107, 4329, 5069, 5343, 7398, 8214, 8658, 10138, 10686, 12321, 12987, 15207, 16029, 17797, 24642, 25974, 30414, 32058, 35594, 36963, 45621, 48087, 53391, 65897, 73926, 91242, 96174, 106782, 131794, 136863, 160173, 187553, 197691, 273726, 320346, 375106, 395382, 480519, 562659, 593073, 961038, 1125318, 1186146, 1687977, 1779219, 2438189, 3375954, 3558438, 4876378, 5063931, 7314567, 10127862, 14629134, 21943701, 43887402, 65831103, 131662206]

約数ペア:

[(1, 131662206), (2, 65831103), (3, 43887402), (6, 21943701), (9, 14629134), (13, 10127862), (18, 7314567), (26, 5063931), (27, 4876378), (37, 3558438), (39, 3375954), (54, 2438189), (74, 1779219), (78, 1687977), (111, 1186146), (117, 1125318), (137, 961038), (222, 593073), (234, 562659), (274, 480519), (333, 395382), (351, 375106), (411, 320346), (481, 273726), (666, 197691), (702, 187553), (822, 160173), (962, 136863), (999, 131794), (1233, 106782), (1369, 96174), (1443, 91242), (1781, 73926), (1998, 65897), (2466, 53391), (2738, 48087), (2886, 45621), (3562, 36963), (3699, 35594), (4107, 32058), (4329, 30414), (5069, 25974), (5343, 24642), (7398, 17797), (8214, 16029), (8658, 15207), (10138, 12987), (10686, 12321)]