168299604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 467227488

約数和(自身を除く): 298927884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2707, 2826, 3454, 5181, 5414, 5652, 6908, 8121, 10362, 10828, 15543, 16242, 20724, 24363, 29777, 31086, 32484, 48726, 59554, 62172, 89331, 97452, 119108, 178662, 267993, 357324, 424999, 535986, 849998, 1071972, 1274997, 1699996, 2549994, 3824991, 4674989, 5099988, 7649982, 9349978, 14024967, 15299964, 18699956, 28049934, 42074901, 56099868, 84149802, 168299604]

約数ペア:

[(1, 168299604), (2, 84149802), (3, 56099868), (4, 42074901), (6, 28049934), (9, 18699956), (11, 15299964), (12, 14024967), (18, 9349978), (22, 7649982), (33, 5099988), (36, 4674989), (44, 3824991), (66, 2549994), (99, 1699996), (132, 1274997), (157, 1071972), (198, 849998), (314, 535986), (396, 424999), (471, 357324), (628, 267993), (942, 178662), (1413, 119108), (1727, 97452), (1884, 89331), (2707, 62172), (2826, 59554), (3454, 48726), (5181, 32484), (5414, 31086), (5652, 29777), (6908, 24363), (8121, 20724), (10362, 16242), (10828, 15543)]