164868352

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 362621952

約数和(自身を除く): 197753600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 461, 508, 704, 922, 1016, 1397, 1408, 1844, 2032, 2794, 2816, 3688, 4064, 5071, 5588, 7376, 8128, 10142, 11176, 14752, 16256, 20284, 22352, 29504, 32512, 40568, 44704, 58547, 59008, 81136, 89408, 117094, 118016, 162272, 178816, 234188, 324544, 357632, 468376, 644017, 649088, 936752, 1288034, 1298176, 1873504, 2576068, 3747008, 5152136, 7494016, 10304272, 14988032, 20608544, 41217088, 82434176, 164868352]

約数ペア:

[(1, 164868352), (2, 82434176), (4, 41217088), (8, 20608544), (11, 14988032), (16, 10304272), (22, 7494016), (32, 5152136), (44, 3747008), (64, 2576068), (88, 1873504), (127, 1298176), (128, 1288034), (176, 936752), (254, 649088), (256, 644017), (352, 468376), (461, 357632), (508, 324544), (704, 234188), (922, 178816), (1016, 162272), (1397, 118016), (1408, 117094), (1844, 89408), (2032, 81136), (2794, 59008), (2816, 58547), (3688, 44704), (4064, 40568), (5071, 32512), (5588, 29504), (7376, 22352), (8128, 20284), (10142, 16256), (11176, 14752)]