129236172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 342451200

約数和(自身を除く): 213215028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 181, 199, 276, 299, 362, 398, 543, 597, 598, 724, 796, 897, 1086, 1194, 1196, 1794, 2172, 2353, 2388, 2587, 3588, 4163, 4577, 4706, 5174, 7059, 7761, 8326, 9154, 9412, 10348, 12489, 13731, 14118, 15522, 16652, 18308, 24978, 27462, 28236, 31044, 36019, 49956, 54119, 54924, 59501, 72038, 108057, 108238, 119002, 144076, 162357, 178503, 216114, 216476, 238004, 324714, 357006, 432228, 468247, 649428, 714012, 828437, 936494, 1404741, 1656874, 1872988, 2485311, 2809482, 3313748, 4970622, 5618964, 9941244, 10769681, 21539362, 32309043, 43078724, 64618086, 129236172]

約数ペア:

[(1, 129236172), (2, 64618086), (3, 43078724), (4, 32309043), (6, 21539362), (12, 10769681), (13, 9941244), (23, 5618964), (26, 4970622), (39, 3313748), (46, 2809482), (52, 2485311), (69, 1872988), (78, 1656874), (92, 1404741), (138, 936494), (156, 828437), (181, 714012), (199, 649428), (276, 468247), (299, 432228), (362, 357006), (398, 324714), (543, 238004), (597, 216476), (598, 216114), (724, 178503), (796, 162357), (897, 144076), (1086, 119002), (1194, 108238), (1196, 108057), (1794, 72038), (2172, 59501), (2353, 54924), (2388, 54119), (2587, 49956), (3588, 36019), (4163, 31044), (4577, 28236), (4706, 27462), (5174, 24978), (7059, 18308), (7761, 16652), (8326, 15522), (9154, 14118), (9412, 13731), (10348, 12489)]