123040808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73589}}^1$

素因数の和:73625

約数の個数: 32

約数和(自身を含む): 264924000

約数和(自身を除く): 141883192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 73589, 147178, 294356, 588712, 809479, 1398191, 1618958, 2796382, 3237916, 5592764, 6475832, 11185528, 15380101, 30760202, 61520404, 123040808]

約数ペア:

[(1, 123040808), (2, 61520404), (4, 30760202), (8, 15380101), (11, 11185528), (19, 6475832), (22, 5592764), (38, 3237916), (44, 2796382), (76, 1618958), (88, 1398191), (152, 809479), (209, 588712), (418, 294356), (836, 147178), (1672, 73589)]