128863404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115469}}^1$

素因数の和:115510

約数の個数: 36

約数和(自身を含む): 336248640

約数和(自身を除く): 207385236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 115469, 230938, 346407, 461876, 692814, 1039221, 1385628, 2078442, 3579539, 4156884, 7159078, 10738617, 14318156, 21477234, 32215851, 42954468, 64431702, 128863404]

約数ペア:

[(1, 128863404), (2, 64431702), (3, 42954468), (4, 32215851), (6, 21477234), (9, 14318156), (12, 10738617), (18, 7159078), (31, 4156884), (36, 3579539), (62, 2078442), (93, 1385628), (124, 1039221), (186, 692814), (279, 461876), (372, 346407), (558, 230938), (1116, 115469)]