131396688

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3073

約数の個数: 80

約数和(自身を含む): 380947840

約数和(自身を除く): 249551152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 2953, 3708, 4944, 5562, 5906, 7416, 8859, 11124, 11812, 14832, 17718, 22248, 23624, 26577, 35436, 44496, 47248, 53154, 70872, 79731, 106308, 141744, 159462, 212616, 304159, 318924, 425232, 608318, 637848, 912477, 1216636, 1275696, 1824954, 2433272, 2737431, 3649908, 4866544, 5474862, 7299816, 8212293, 10949724, 14599632, 16424586, 21899448, 32849172, 43798896, 65698344, 131396688]

約数ペア:

[(1, 131396688), (2, 65698344), (3, 43798896), (4, 32849172), (6, 21899448), (8, 16424586), (9, 14599632), (12, 10949724), (16, 8212293), (18, 7299816), (24, 5474862), (27, 4866544), (36, 3649908), (48, 2737431), (54, 2433272), (72, 1824954), (103, 1275696), (108, 1216636), (144, 912477), (206, 637848), (216, 608318), (309, 425232), (412, 318924), (432, 304159), (618, 212616), (824, 159462), (927, 141744), (1236, 106308), (1648, 79731), (1854, 70872), (2472, 53154), (2781, 47248), (2953, 44496), (3708, 35436), (4944, 26577), (5562, 23624), (5906, 22248), (7416, 17718), (8859, 14832), (11124, 11812)]