131394384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7541}}^1$

素因数の和:7577

約数の個数: 90

約数和(自身を含む): 404243658

約数和(自身を除く): 272849274

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 7541, 8712, 15082, 17424, 22623, 30164, 45246, 60328, 67869, 82951, 90492, 120656, 135738, 165902, 180984, 248853, 271476, 331804, 361968, 497706, 542952, 663608, 746559, 912461, 995412, 1085904, 1327216, 1493118, 1824922, 1990824, 2737383, 2986236, 3649844, 3981648, 5474766, 5972472, 7299688, 8212149, 10949532, 11944944, 14599376, 16424298, 21899064, 32848596, 43798128, 65697192, 131394384]

約数ペア:

[(1, 131394384), (2, 65697192), (3, 43798128), (4, 32848596), (6, 21899064), (8, 16424298), (9, 14599376), (11, 11944944), (12, 10949532), (16, 8212149), (18, 7299688), (22, 5972472), (24, 5474766), (33, 3981648), (36, 3649844), (44, 2986236), (48, 2737383), (66, 1990824), (72, 1824922), (88, 1493118), (99, 1327216), (121, 1085904), (132, 995412), (144, 912461), (176, 746559), (198, 663608), (242, 542952), (264, 497706), (363, 361968), (396, 331804), (484, 271476), (528, 248853), (726, 180984), (792, 165902), (968, 135738), (1089, 120656), (1452, 90492), (1584, 82951), (1936, 67869), (2178, 60328), (2904, 45246), (4356, 30164), (5808, 22623), (7541, 17424), (8712, 15082)]