142244328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257689}}^1$

素因数の和:257721

約数の個数: 32

約数和(自身を含む): 371073600

約数和(自身を除く): 228829272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 257689, 515378, 773067, 1030756, 1546134, 2061512, 3092268, 5926847, 6184536, 11853694, 17780541, 23707388, 35561082, 47414776, 71122164, 142244328]

約数ペア:

[(1, 142244328), (2, 71122164), (3, 47414776), (4, 35561082), (6, 23707388), (8, 17780541), (12, 11853694), (23, 6184536), (24, 5926847), (46, 3092268), (69, 2061512), (92, 1546134), (138, 1030756), (184, 773067), (276, 515378), (552, 257689)]