171024256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 371851200

約数和(自身を除く): 200826944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1264, 1301, 1664, 2054, 2528, 2602, 4108, 5056, 5204, 8216, 10112, 10408, 16432, 16913, 20816, 32864, 33826, 41632, 65728, 67652, 83264, 102779, 131456, 135304, 166528, 205558, 270608, 411116, 541216, 822232, 1082432, 1336127, 1644464, 2164864, 2672254, 3288928, 5344508, 6577856, 10689016, 13155712, 21378032, 42756064, 85512128, 171024256]

約数ペア:

[(1, 171024256), (2, 85512128), (4, 42756064), (8, 21378032), (13, 13155712), (16, 10689016), (26, 6577856), (32, 5344508), (52, 3288928), (64, 2672254), (79, 2164864), (104, 1644464), (128, 1336127), (158, 1082432), (208, 822232), (316, 541216), (416, 411116), (632, 270608), (832, 205558), (1027, 166528), (1264, 135304), (1301, 131456), (1664, 102779), (2054, 83264), (2528, 67652), (2602, 65728), (4108, 41632), (5056, 33826), (5204, 32864), (8216, 20816), (10112, 16913), (10408, 16432)]