155017864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1427}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 299537280

約数和(自身を除く): 144519416

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 367, 734, 1427, 1468, 2854, 2936, 5708, 11416, 13579, 27158, 52799, 54316, 105598, 108632, 211196, 422392, 523709, 1047418, 2094836, 4189672, 19377233, 38754466, 77508932, 155017864]

約数ペア:

[(1, 155017864), (2, 77508932), (4, 38754466), (8, 19377233), (37, 4189672), (74, 2094836), (148, 1047418), (296, 523709), (367, 422392), (734, 211196), (1427, 108632), (1468, 105598), (2854, 54316), (2936, 52799), (5708, 27158), (11416, 13579)]