164014912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 347618304

約数和(自身を除く): 183603392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1187, 2032, 2159, 2374, 4064, 4318, 4748, 8128, 8636, 9496, 17272, 18992, 20179, 34544, 37984, 40358, 69088, 75968, 80716, 138176, 150749, 161432, 301498, 322864, 602996, 645728, 1205992, 1291456, 2411984, 2562733, 4823968, 5125466, 9647936, 10250932, 20501864, 41003728, 82007456, 164014912]

約数ペア:

[(1, 164014912), (2, 82007456), (4, 41003728), (8, 20501864), (16, 10250932), (17, 9647936), (32, 5125466), (34, 4823968), (64, 2562733), (68, 2411984), (127, 1291456), (136, 1205992), (254, 645728), (272, 602996), (508, 322864), (544, 301498), (1016, 161432), (1088, 150749), (1187, 138176), (2032, 80716), (2159, 75968), (2374, 69088), (4064, 40358), (4318, 37984), (4748, 34544), (8128, 20179), (8636, 18992), (9496, 17272)]