137766208

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{20899}}^1$

素因数の和:21014

約数の個数: 28

約数和(自身を含む): 276047200

約数和(自身を除く): 138280992

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 20899, 41798, 83596, 167192, 334384, 668768, 1337536, 2152597, 4305194, 8610388, 17220776, 34441552, 68883104, 137766208]

約数ペア:

[(1, 137766208), (2, 68883104), (4, 34441552), (8, 17220776), (16, 8610388), (32, 4305194), (64, 2152597), (103, 1337536), (206, 668768), (412, 334384), (824, 167192), (1648, 83596), (3296, 41798), (6592, 20899)]