168491772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 463635200

約数和(自身を除く): 295143428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 157, 171, 228, 314, 342, 471, 513, 523, 628, 684, 942, 1026, 1046, 1413, 1569, 1884, 2052, 2092, 2826, 2983, 3138, 4239, 4707, 5652, 5966, 6276, 8478, 8949, 9414, 9937, 11932, 14121, 16956, 17898, 18828, 19874, 26847, 28242, 29811, 35796, 39748, 53694, 56484, 59622, 80541, 82111, 89433, 107388, 119244, 161082, 164222, 178866, 246333, 268299, 322164, 328444, 357732, 492666, 536598, 738999, 985332, 1073196, 1477998, 1560109, 2216997, 2955996, 3120218, 4433994, 4680327, 6240436, 8867988, 9360654, 14040981, 18721308, 28081962, 42122943, 56163924, 84245886, 168491772]

約数ペア:

[(1, 168491772), (2, 84245886), (3, 56163924), (4, 42122943), (6, 28081962), (9, 18721308), (12, 14040981), (18, 9360654), (19, 8867988), (27, 6240436), (36, 4680327), (38, 4433994), (54, 3120218), (57, 2955996), (76, 2216997), (108, 1560109), (114, 1477998), (157, 1073196), (171, 985332), (228, 738999), (314, 536598), (342, 492666), (471, 357732), (513, 328444), (523, 322164), (628, 268299), (684, 246333), (942, 178866), (1026, 164222), (1046, 161082), (1413, 119244), (1569, 107388), (1884, 89433), (2052, 82111), (2092, 80541), (2826, 59622), (2983, 56484), (3138, 53694), (4239, 39748), (4707, 35796), (5652, 29811), (5966, 28242), (6276, 26847), (8478, 19874), (8949, 18828), (9414, 17898), (9937, 16956), (11932, 14121)]