156988291677

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{82223}}^1$

素因数の和:82382

約数の個数: 64

約数和(自身を含む): 257643970560

約数和(自身を除く): 100655678883

約数列:

[1, 3, 7, 21, 23, 59, 67, 69, 161, 177, 201, 413, 469, 483, 1239, 1357, 1407, 1541, 3953, 4071, 4623, 9499, 10787, 11859, 27671, 28497, 32361, 82223, 83013, 90919, 246669, 272757, 575561, 636433, 1726683, 1891129, 1909299, 4851157, 5508941, 5673387, 13237903, 14553471, 16526823, 33958099, 38562587, 39713709, 101874297, 111576611, 115687761, 126705643, 325027519, 334729833, 380116929, 781036277, 886939501, 975082557, 2275192633, 2343108831, 2660818503, 6825577899, 7475632937, 22426898811, 52329430559, 156988291677]

約数ペア:

[(1, 156988291677), (3, 52329430559), (7, 22426898811), (21, 7475632937), (23, 6825577899), (59, 2660818503), (67, 2343108831), (69, 2275192633), (161, 975082557), (177, 886939501), (201, 781036277), (413, 380116929), (469, 334729833), (483, 325027519), (1239, 126705643), (1357, 115687761), (1407, 111576611), (1541, 101874297), (3953, 39713709), (4071, 38562587), (4623, 33958099), (9499, 16526823), (10787, 14553471), (11859, 13237903), (27671, 5673387), (28497, 5508941), (32361, 4851157), (82223, 1909299), (83013, 1891129), (90919, 1726683), (246669, 636433), (272757, 575561)]