141288674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 229478400

約数和(自身を除く): 88189726

約数列:

[1, 2, 19, 38, 47, 94, 239, 331, 478, 662, 893, 1786, 4541, 6289, 9082, 11233, 12578, 15557, 22466, 31114, 79109, 158218, 213427, 295583, 426854, 591166, 1503071, 3006142, 3718123, 7436246, 70644337, 141288674]

約数ペア:

[(1, 141288674), (2, 70644337), (19, 7436246), (38, 3718123), (47, 3006142), (94, 1503071), (239, 591166), (331, 426854), (478, 295583), (662, 213427), (893, 158218), (1786, 79109), (4541, 31114), (6289, 22466), (9082, 15557), (11233, 12578)]