172854144

素因数分解:

$2^7\times 3^2\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 500352840

約数和(自身を除く): 327498696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 288, 384, 454, 576, 661, 681, 908, 1152, 1322, 1362, 1816, 1983, 2043, 2644, 2724, 3632, 3966, 4086, 5288, 5448, 5949, 7264, 7932, 8172, 10576, 10896, 11898, 14528, 15864, 16344, 21152, 21792, 23796, 29056, 31728, 32688, 42304, 43584, 47592, 63456, 65376, 84608, 87168, 95184, 126912, 130752, 150047, 190368, 253824, 261504, 300094, 380736, 450141, 600188, 761472, 900282, 1200376, 1350423, 1800564, 2400752, 2700846, 3601128, 4801504, 5401692, 7202256, 9603008, 10803384, 14404512, 19206016, 21606768, 28809024, 43213536, 57618048, 86427072, 172854144]

約数ペア:

[(1, 172854144), (2, 86427072), (3, 57618048), (4, 43213536), (6, 28809024), (8, 21606768), (9, 19206016), (12, 14404512), (16, 10803384), (18, 9603008), (24, 7202256), (32, 5401692), (36, 4801504), (48, 3601128), (64, 2700846), (72, 2400752), (96, 1800564), (128, 1350423), (144, 1200376), (192, 900282), (227, 761472), (288, 600188), (384, 450141), (454, 380736), (576, 300094), (661, 261504), (681, 253824), (908, 190368), (1152, 150047), (1322, 130752), (1362, 126912), (1816, 95184), (1983, 87168), (2043, 84608), (2644, 65376), (2724, 63456), (3632, 47592), (3966, 43584), (4086, 42304), (5288, 32688), (5448, 31728), (5949, 29056), (7264, 23796), (7932, 21792), (8172, 21152), (10576, 16344), (10896, 15864), (11898, 14528)]