149135048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1733}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 289647360

約数和(自身を除く): 140512312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 1733, 2776, 3466, 6932, 10757, 13864, 21514, 43028, 53723, 86056, 107446, 214892, 429784, 601351, 1202702, 2405404, 4810808, 18641881, 37283762, 74567524, 149135048]

約数ペア:

[(1, 149135048), (2, 74567524), (4, 37283762), (8, 18641881), (31, 4810808), (62, 2405404), (124, 1202702), (248, 601351), (347, 429784), (694, 214892), (1388, 107446), (1733, 86056), (2776, 53723), (3466, 43028), (6932, 21514), (10757, 13864)]