131990712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{112237}}^1$

素因数の和:112260

約数の個数: 48

約数和(自身を含む): 383853960

約数和(自身を除く): 251863248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 112237, 224474, 336711, 448948, 673422, 785659, 897896, 1346844, 1571318, 2356977, 2693688, 3142636, 4713954, 5499613, 6285272, 9427908, 10999226, 16498839, 18855816, 21998452, 32997678, 43996904, 65995356, 131990712]

約数ペア:

[(1, 131990712), (2, 65995356), (3, 43996904), (4, 32997678), (6, 21998452), (7, 18855816), (8, 16498839), (12, 10999226), (14, 9427908), (21, 6285272), (24, 5499613), (28, 4713954), (42, 3142636), (49, 2693688), (56, 2356977), (84, 1571318), (98, 1346844), (147, 897896), (168, 785659), (196, 673422), (294, 448948), (392, 336711), (588, 224474), (1176, 112237)]