155319168

素因数分解:

$2^7\times 3^1\times {\mathrm{577}}^1\times {\mathrm{701}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 413871120

約数和(自身を除く): 258551952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 577, 701, 1154, 1402, 1731, 2103, 2308, 2804, 3462, 4206, 4616, 5608, 6924, 8412, 9232, 11216, 13848, 16824, 18464, 22432, 27696, 33648, 36928, 44864, 55392, 67296, 73856, 89728, 110784, 134592, 221568, 269184, 404477, 808954, 1213431, 1617908, 2426862, 3235816, 4853724, 6471632, 9707448, 12943264, 19414896, 25886528, 38829792, 51773056, 77659584, 155319168]

約数ペア:

[(1, 155319168), (2, 77659584), (3, 51773056), (4, 38829792), (6, 25886528), (8, 19414896), (12, 12943264), (16, 9707448), (24, 6471632), (32, 4853724), (48, 3235816), (64, 2426862), (96, 1617908), (128, 1213431), (192, 808954), (384, 404477), (577, 269184), (701, 221568), (1154, 134592), (1402, 110784), (1731, 89728), (2103, 73856), (2308, 67296), (2804, 55392), (3462, 44864), (4206, 36928), (4616, 33648), (5608, 27696), (6924, 22432), (8412, 18464), (9232, 16824), (11216, 13848)]