157212156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6827}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 390015360

約数和(自身を除く): 232803204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3838, 5757, 6827, 7676, 11514, 13654, 20481, 23028, 27308, 40962, 81924, 129713, 259426, 389139, 518852, 689527, 778278, 1379054, 1556556, 2068581, 2758108, 4137162, 8274324, 13101013, 26202026, 39303039, 52404052, 78606078, 157212156]

約数ペア:

[(1, 157212156), (2, 78606078), (3, 52404052), (4, 39303039), (6, 26202026), (12, 13101013), (19, 8274324), (38, 4137162), (57, 2758108), (76, 2068581), (101, 1556556), (114, 1379054), (202, 778278), (228, 689527), (303, 518852), (404, 389139), (606, 259426), (1212, 129713), (1919, 81924), (3838, 40962), (5757, 27308), (6827, 23028), (7676, 20481), (11514, 13654)]