163439224

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 352144800

約数和(自身を除く): 188705576

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 547, 676, 884, 1094, 1352, 1768, 2188, 2197, 2873, 4376, 4394, 5746, 7111, 8788, 9299, 11492, 14222, 17576, 18598, 22984, 28444, 37196, 37349, 56888, 74392, 74698, 92443, 120887, 149396, 184886, 241774, 298792, 369772, 483548, 739544, 967096, 1201759, 1571531, 2403518, 3143062, 4807036, 6286124, 9614072, 12572248, 20429903, 40859806, 81719612, 163439224]

約数ペア:

[(1, 163439224), (2, 81719612), (4, 40859806), (8, 20429903), (13, 12572248), (17, 9614072), (26, 6286124), (34, 4807036), (52, 3143062), (68, 2403518), (104, 1571531), (136, 1201759), (169, 967096), (221, 739544), (338, 483548), (442, 369772), (547, 298792), (676, 241774), (884, 184886), (1094, 149396), (1352, 120887), (1768, 92443), (2188, 74698), (2197, 74392), (2873, 56888), (4376, 37349), (4394, 37196), (5746, 28444), (7111, 22984), (8788, 18598), (9299, 17576), (11492, 14222)]