189065916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3331

約数の個数: 72

約数和(自身を含む): 518895104

約数和(自身を除く): 329829188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3181, 3302, 4572, 4953, 6362, 6604, 9543, 9906, 12724, 14859, 19086, 19812, 28629, 29718, 38172, 41353, 57258, 59436, 82706, 114516, 124059, 165412, 248118, 372177, 403987, 496236, 744354, 807974, 1211961, 1488708, 1615948, 2423922, 3635883, 4847844, 5251831, 7271766, 10503662, 14543532, 15755493, 21007324, 31510986, 47266479, 63021972, 94532958, 189065916]

約数ペア:

[(1, 189065916), (2, 94532958), (3, 63021972), (4, 47266479), (6, 31510986), (9, 21007324), (12, 15755493), (13, 14543532), (18, 10503662), (26, 7271766), (36, 5251831), (39, 4847844), (52, 3635883), (78, 2423922), (117, 1615948), (127, 1488708), (156, 1211961), (234, 807974), (254, 744354), (381, 496236), (468, 403987), (508, 372177), (762, 248118), (1143, 165412), (1524, 124059), (1651, 114516), (2286, 82706), (3181, 59436), (3302, 57258), (4572, 41353), (4953, 38172), (6362, 29718), (6604, 28629), (9543, 19812), (9906, 19086), (12724, 14859)]