142587732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21487}}^1$

素因数の和:21580

約数の個数: 48

約数和(自身を含む): 385064960

約数和(自身を除く): 242477228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 21487, 42974, 64461, 85948, 128922, 150409, 257844, 300818, 451227, 601636, 902454, 1697473, 1804908, 3394946, 5092419, 6789892, 10184838, 11882311, 20369676, 23764622, 35646933, 47529244, 71293866, 142587732]

約数ペア:

[(1, 142587732), (2, 71293866), (3, 47529244), (4, 35646933), (6, 23764622), (7, 20369676), (12, 11882311), (14, 10184838), (21, 6789892), (28, 5092419), (42, 3394946), (79, 1804908), (84, 1697473), (158, 902454), (237, 601636), (316, 451227), (474, 300818), (553, 257844), (948, 150409), (1106, 128922), (1659, 85948), (2212, 64461), (3318, 42974), (6636, 21487)]