173664608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2659}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 370686960

約数和(自身を除く): 197022352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 2659, 4082, 5024, 5318, 8164, 10636, 16328, 21272, 32656, 34567, 42544, 65312, 69134, 85088, 138268, 276536, 417463, 553072, 834926, 1106144, 1669852, 3339704, 5427019, 6679408, 10854038, 13358816, 21708076, 43416152, 86832304, 173664608]

約数ペア:

[(1, 173664608), (2, 86832304), (4, 43416152), (8, 21708076), (13, 13358816), (16, 10854038), (26, 6679408), (32, 5427019), (52, 3339704), (104, 1669852), (157, 1106144), (208, 834926), (314, 553072), (416, 417463), (628, 276536), (1256, 138268), (2041, 85088), (2512, 69134), (2659, 65312), (4082, 42544), (5024, 34567), (5318, 32656), (8164, 21272), (10636, 16328)]