189512544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{11681}}^1$

素因数の和:11720

約数の個数: 72

約数和(自身を含む): 538727112

約数和(自身を除く): 349214568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 11681, 16224, 23362, 35043, 46724, 70086, 93448, 140172, 151853, 186896, 280344, 303706, 373792, 455559, 560688, 607412, 911118, 1121376, 1214824, 1822236, 1974089, 2429648, 3644472, 3948178, 4859296, 5922267, 7288944, 7896356, 11844534, 14577888, 15792712, 23689068, 31585424, 47378136, 63170848, 94756272, 189512544]

約数ペア:

[(1, 189512544), (2, 94756272), (3, 63170848), (4, 47378136), (6, 31585424), (8, 23689068), (12, 15792712), (13, 14577888), (16, 11844534), (24, 7896356), (26, 7288944), (32, 5922267), (39, 4859296), (48, 3948178), (52, 3644472), (78, 2429648), (96, 1974089), (104, 1822236), (156, 1214824), (169, 1121376), (208, 911118), (312, 607412), (338, 560688), (416, 455559), (507, 373792), (624, 303706), (676, 280344), (1014, 186896), (1248, 151853), (1352, 140172), (2028, 93448), (2704, 70086), (4056, 46724), (5408, 35043), (8112, 23362), (11681, 16224)]