168933256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7079}}^1$

素因数の和:7261

約数の個数: 32

約数和(自身を含む): 335592000

約数和(自身を除く): 166658744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 7079, 11932, 14158, 23864, 28316, 56632, 134501, 269002, 538004, 1076008, 1111403, 2222806, 4445612, 8891224, 21116657, 42233314, 84466628, 168933256]

約数ペア:

[(1, 168933256), (2, 84466628), (4, 42233314), (8, 21116657), (19, 8891224), (38, 4445612), (76, 2222806), (152, 1111403), (157, 1076008), (314, 538004), (628, 269002), (1256, 134501), (2983, 56632), (5966, 28316), (7079, 23864), (11932, 14158)]