189498528

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 120

約数和(自身を含む): 576756180

約数和(自身を除く): 387257652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2349, 2521, 2592, 2784, 3132, 4176, 4698, 5042, 6264, 7563, 8352, 9396, 10084, 12528, 15126, 18792, 20168, 22689, 25056, 30252, 37584, 40336, 45378, 60504, 68067, 73109, 75168, 80672, 90756, 121008, 136134, 146218, 181512, 204201, 219327, 242016, 272268, 292436, 363024, 408402, 438654, 544536, 584872, 657981, 726048, 816804, 877308, 1089072, 1169744, 1315962, 1633608, 1754616, 1973943, 2178144, 2339488, 2631924, 3267216, 3509232, 3947886, 5263848, 5921829, 6534432, 7018464, 7895772, 10527696, 11843658, 15791544, 21055392, 23687316, 31583088, 47374632, 63166176, 94749264, 189498528]

約数ペア:

[(1, 189498528), (2, 94749264), (3, 63166176), (4, 47374632), (6, 31583088), (8, 23687316), (9, 21055392), (12, 15791544), (16, 11843658), (18, 10527696), (24, 7895772), (27, 7018464), (29, 6534432), (32, 5921829), (36, 5263848), (48, 3947886), (54, 3509232), (58, 3267216), (72, 2631924), (81, 2339488), (87, 2178144), (96, 1973943), (108, 1754616), (116, 1633608), (144, 1315962), (162, 1169744), (174, 1089072), (216, 877308), (232, 816804), (261, 726048), (288, 657981), (324, 584872), (348, 544536), (432, 438654), (464, 408402), (522, 363024), (648, 292436), (696, 272268), (783, 242016), (864, 219327), (928, 204201), (1044, 181512), (1296, 146218), (1392, 136134), (1566, 121008), (2088, 90756), (2349, 80672), (2521, 75168), (2592, 73109), (2784, 68067), (3132, 60504), (4176, 45378), (4698, 40336), (5042, 37584), (6264, 30252), (7563, 25056), (8352, 22689), (9396, 20168), (10084, 18792), (12528, 15126)]