40161528

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16929

約数の個数: 64

約数和(自身を含む): 121708800

約数和(自身を除く): 81547272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 16903, 33806, 50709, 67612, 101418, 135224, 152127, 185933, 202836, 304254, 371866, 405672, 456381, 557799, 608508, 743732, 912762, 1115598, 1217016, 1487464, 1673397, 1825524, 2231196, 3346794, 3651048, 4462392, 5020191, 6693588, 10040382, 13387176, 20080764, 40161528]

約数ペア:

[(1, 40161528), (2, 20080764), (3, 13387176), (4, 10040382), (6, 6693588), (8, 5020191), (9, 4462392), (11, 3651048), (12, 3346794), (18, 2231196), (22, 1825524), (24, 1673397), (27, 1487464), (33, 1217016), (36, 1115598), (44, 912762), (54, 743732), (66, 608508), (72, 557799), (88, 456381), (99, 405672), (108, 371866), (132, 304254), (198, 202836), (216, 185933), (264, 152127), (297, 135224), (396, 101418), (594, 67612), (792, 50709), (1188, 33806), (2376, 16903)]