131741868

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 311592960

約数和(自身を除く): 179851092

約数列:

[1, 2, 3, 4, 6, 12, 191, 229, 251, 382, 458, 502, 573, 687, 753, 764, 916, 1004, 1146, 1374, 1506, 2292, 2748, 3012, 43739, 47941, 57479, 87478, 95882, 114958, 131217, 143823, 172437, 174956, 191764, 229916, 262434, 287646, 344874, 524868, 575292, 689748, 10978489, 21956978, 32935467, 43913956, 65870934, 131741868]

約数ペア:

[(1, 131741868), (2, 65870934), (3, 43913956), (4, 32935467), (6, 21956978), (12, 10978489), (191, 689748), (229, 575292), (251, 524868), (382, 344874), (458, 287646), (502, 262434), (573, 229916), (687, 191764), (753, 174956), (764, 172437), (916, 143823), (1004, 131217), (1146, 114958), (1374, 95882), (1506, 87478), (2292, 57479), (2748, 47941), (3012, 43739)]