156683304988

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{251917}}^1$

素因数の和:252254

約数の個数: 48

約数和(自身を含む): 317980976320

約数和(自身を除く): 161297671332

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 229, 388, 458, 679, 916, 1358, 1603, 2716, 3206, 6412, 22213, 44426, 88852, 155491, 251917, 310982, 503834, 621964, 1007668, 1763419, 3526838, 7053676, 24435949, 48871898, 57688993, 97743796, 115377986, 171051643, 230755972, 342103286, 403822951, 684206572, 807645902, 1615291804, 5595832321, 11191664642, 22383329284, 39170826247, 78341652494, 156683304988]

約数ペア:

[(1, 156683304988), (2, 78341652494), (4, 39170826247), (7, 22383329284), (14, 11191664642), (28, 5595832321), (97, 1615291804), (194, 807645902), (229, 684206572), (388, 403822951), (458, 342103286), (679, 230755972), (916, 171051643), (1358, 115377986), (1603, 97743796), (2716, 57688993), (3206, 48871898), (6412, 24435949), (22213, 7053676), (44426, 3526838), (88852, 1763419), (155491, 1007668), (251917, 621964), (310982, 503834)]