142244144

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55219}}^1$

素因数の和:55257

約数の個数: 40

約数和(自身を含む): 328669440

約数和(自身を除く): 186425296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 55219, 110438, 220876, 386533, 441752, 773066, 883504, 1270037, 1546132, 2540074, 3092264, 5080148, 6184528, 8890259, 10160296, 17780518, 20320592, 35561036, 71122072, 142244144]

約数ペア:

[(1, 142244144), (2, 71122072), (4, 35561036), (7, 20320592), (8, 17780518), (14, 10160296), (16, 8890259), (23, 6184528), (28, 5080148), (46, 3092264), (56, 2540074), (92, 1546132), (112, 1270037), (161, 883504), (184, 773066), (322, 441752), (368, 386533), (644, 220876), (1288, 110438), (2576, 55219)]