170734984

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 374774400

約数和(自身を除く): 204039416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 109, 166, 218, 332, 337, 436, 581, 664, 674, 763, 872, 1162, 1348, 1526, 2324, 2359, 2696, 3052, 4648, 4718, 6104, 9047, 9436, 18094, 18872, 27971, 36188, 36733, 55942, 63329, 72376, 73466, 111884, 126658, 146932, 195797, 223768, 253316, 257131, 293864, 391594, 506632, 514262, 783188, 1028524, 1566376, 2057048, 3048839, 6097678, 12195356, 21341873, 24390712, 42683746, 85367492, 170734984]

約数ペア:

[(1, 170734984), (2, 85367492), (4, 42683746), (7, 24390712), (8, 21341873), (14, 12195356), (28, 6097678), (56, 3048839), (83, 2057048), (109, 1566376), (166, 1028524), (218, 783188), (332, 514262), (337, 506632), (436, 391594), (581, 293864), (664, 257131), (674, 253316), (763, 223768), (872, 195797), (1162, 146932), (1348, 126658), (1526, 111884), (2324, 73466), (2359, 72376), (2696, 63329), (3052, 55942), (4648, 36733), (4718, 36188), (6104, 27971), (9047, 18872), (9436, 18094)]