170940224

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 112

約数和(自身を含む): 426720000

約数和(自身を除く): 255779776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 599, 637, 686, 728, 784, 832, 1198, 1274, 1372, 1456, 1568, 2396, 2548, 2744, 2912, 3136, 4193, 4459, 4792, 5096, 5488, 5824, 7787, 8386, 8918, 9584, 10192, 10976, 15574, 16772, 17836, 19168, 20384, 21952, 29351, 31148, 33544, 35672, 38336, 40768, 54509, 58702, 62296, 67088, 71344, 109018, 117404, 124592, 134176, 142688, 205457, 218036, 234808, 249184, 268352, 285376, 381563, 410914, 436072, 469616, 498368, 763126, 821828, 872144, 939232, 1526252, 1643656, 1744288, 1878464, 2670941, 3052504, 3287312, 3488576, 5341882, 6105008, 6574624, 10683764, 12210016, 13149248, 21367528, 24420032, 42735056, 85470112, 170940224]

約数ペア:

[(1, 170940224), (2, 85470112), (4, 42735056), (7, 24420032), (8, 21367528), (13, 13149248), (14, 12210016), (16, 10683764), (26, 6574624), (28, 6105008), (32, 5341882), (49, 3488576), (52, 3287312), (56, 3052504), (64, 2670941), (91, 1878464), (98, 1744288), (104, 1643656), (112, 1526252), (182, 939232), (196, 872144), (208, 821828), (224, 763126), (343, 498368), (364, 469616), (392, 436072), (416, 410914), (448, 381563), (599, 285376), (637, 268352), (686, 249184), (728, 234808), (784, 218036), (832, 205457), (1198, 142688), (1274, 134176), (1372, 124592), (1456, 117404), (1568, 109018), (2396, 71344), (2548, 67088), (2744, 62296), (2912, 58702), (3136, 54509), (4193, 40768), (4459, 38336), (4792, 35672), (5096, 33544), (5488, 31148), (5824, 29351), (7787, 21952), (8386, 20384), (8918, 19168), (9584, 17836), (10192, 16772), (10976, 15574)]