156411264

素因数分解:

$2^7\times 3^1\times {\mathrm{407321}}^1$

素因数の和:407338

約数の個数: 32

約数和(自身を含む): 415468440

約数和(自身を除く): 259057176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 407321, 814642, 1221963, 1629284, 2443926, 3258568, 4887852, 6517136, 9775704, 13034272, 19551408, 26068544, 39102816, 52137088, 78205632, 156411264]

約数ペア:

[(1, 156411264), (2, 78205632), (3, 52137088), (4, 39102816), (6, 26068544), (8, 19551408), (12, 13034272), (16, 9775704), (24, 6517136), (32, 4887852), (48, 3258568), (64, 2443926), (96, 1629284), (128, 1221963), (192, 814642), (384, 407321)]