164543104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5129

約数の個数: 64

約数和(自身を含む): 373222080

約数和(自身を除く): 208678976

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 5081, 8096, 10162, 16192, 20324, 32384, 40648, 55891, 81296, 111782, 116863, 162592, 223564, 233726, 325184, 447128, 467452, 650368, 894256, 934904, 1285493, 1788512, 1869808, 2570986, 3577024, 3739616, 5141972, 7154048, 7479232, 10283944, 14958464, 20567888, 41135776, 82271552, 164543104]

約数ペア:

[(1, 164543104), (2, 82271552), (4, 41135776), (8, 20567888), (11, 14958464), (16, 10283944), (22, 7479232), (23, 7154048), (32, 5141972), (44, 3739616), (46, 3577024), (64, 2570986), (88, 1869808), (92, 1788512), (128, 1285493), (176, 934904), (184, 894256), (253, 650368), (352, 467452), (368, 447128), (506, 325184), (704, 233726), (736, 223564), (1012, 162592), (1408, 116863), (1472, 111782), (2024, 81296), (2944, 55891), (4048, 40648), (5081, 32384), (8096, 20324), (10162, 16192)]