156713804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 309636096

約数和(自身を除く): 152922292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1451, 1612, 1742, 2077, 2902, 3484, 4154, 5804, 8308, 18863, 27001, 37726, 44981, 54002, 75452, 89962, 97217, 108004, 179924, 194434, 388868, 584753, 1169506, 1263821, 2339012, 2527642, 3013727, 5055284, 6027454, 12054908, 39178451, 78356902, 156713804]

約数ペア:

[(1, 156713804), (2, 78356902), (4, 39178451), (13, 12054908), (26, 6027454), (31, 5055284), (52, 3013727), (62, 2527642), (67, 2339012), (124, 1263821), (134, 1169506), (268, 584753), (403, 388868), (806, 194434), (871, 179924), (1451, 108004), (1612, 97217), (1742, 89962), (2077, 75452), (2902, 54002), (3484, 44981), (4154, 37726), (5804, 27001), (8308, 18863)]