149052708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{12071}}^1$

素因数の和:12102

約数の個数: 72

約数和(自身を含む): 439420800

約数和(自身を除く): 290368092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12071, 12348, 24142, 36213, 48284, 72426, 84497, 108639, 144852, 168994, 217278, 253491, 337988, 434556, 506982, 591479, 760473, 1013964, 1182958, 1520946, 1774437, 2365916, 3041892, 3548874, 4140353, 5323311, 7097748, 8280706, 10646622, 12421059, 16561412, 21293244, 24842118, 37263177, 49684236, 74526354, 149052708]

約数ペア:

[(1, 149052708), (2, 74526354), (3, 49684236), (4, 37263177), (6, 24842118), (7, 21293244), (9, 16561412), (12, 12421059), (14, 10646622), (18, 8280706), (21, 7097748), (28, 5323311), (36, 4140353), (42, 3548874), (49, 3041892), (63, 2365916), (84, 1774437), (98, 1520946), (126, 1182958), (147, 1013964), (196, 760473), (252, 591479), (294, 506982), (343, 434556), (441, 337988), (588, 253491), (686, 217278), (882, 168994), (1029, 144852), (1372, 108639), (1764, 84497), (2058, 72426), (3087, 48284), (4116, 36213), (6174, 24142), (12071, 12348)]