131067804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6997}}^1$

素因数の和:7234

約数の個数: 48

約数和(自身を含む): 351131648

約数和(自身を除く): 220063844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 6997, 9366, 13994, 18732, 20991, 27988, 41982, 48979, 83964, 97958, 146937, 195916, 293874, 587748, 1560331, 3120662, 4680993, 6241324, 9361986, 10922317, 18723972, 21844634, 32766951, 43689268, 65533902, 131067804]

約数ペア:

[(1, 131067804), (2, 65533902), (3, 43689268), (4, 32766951), (6, 21844634), (7, 18723972), (12, 10922317), (14, 9361986), (21, 6241324), (28, 4680993), (42, 3120662), (84, 1560331), (223, 587748), (446, 293874), (669, 195916), (892, 146937), (1338, 97958), (1561, 83964), (2676, 48979), (3122, 41982), (4683, 27988), (6244, 20991), (6997, 18732), (9366, 13994)]