128495772

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{15319}}^1$

素因数の和:15562

約数の個数: 36

約数和(自身を含む): 326224080

約数和(自身を除く): 197728308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 8388, 15319, 30638, 45957, 61276, 91914, 137871, 183828, 275742, 551484, 3569327, 7138654, 10707981, 14277308, 21415962, 32123943, 42831924, 64247886, 128495772]

約数ペア:

[(1, 128495772), (2, 64247886), (3, 42831924), (4, 32123943), (6, 21415962), (9, 14277308), (12, 10707981), (18, 7138654), (36, 3569327), (233, 551484), (466, 275742), (699, 183828), (932, 137871), (1398, 91914), (2097, 61276), (2796, 45957), (4194, 30638), (8388, 15319)]