16405416

素因数分解:

$2^3\times 3^6\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 48201300

約数和(自身を除く): 31795884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 97, 108, 116, 162, 174, 194, 216, 232, 243, 261, 291, 324, 348, 388, 486, 522, 582, 648, 696, 729, 776, 783, 873, 972, 1044, 1164, 1458, 1566, 1746, 1944, 2088, 2328, 2349, 2619, 2813, 2916, 3132, 3492, 4698, 5238, 5626, 5832, 6264, 6984, 7047, 7857, 8439, 9396, 10476, 11252, 14094, 15714, 16878, 18792, 20952, 21141, 22504, 23571, 25317, 28188, 31428, 33756, 42282, 47142, 50634, 56376, 62856, 67512, 70713, 75951, 84564, 94284, 101268, 141426, 151902, 169128, 188568, 202536, 227853, 282852, 303804, 455706, 565704, 607608, 683559, 911412, 1367118, 1822824, 2050677, 2734236, 4101354, 5468472, 8202708, 16405416]

約数ペア:

[(1, 16405416), (2, 8202708), (3, 5468472), (4, 4101354), (6, 2734236), (8, 2050677), (9, 1822824), (12, 1367118), (18, 911412), (24, 683559), (27, 607608), (29, 565704), (36, 455706), (54, 303804), (58, 282852), (72, 227853), (81, 202536), (87, 188568), (97, 169128), (108, 151902), (116, 141426), (162, 101268), (174, 94284), (194, 84564), (216, 75951), (232, 70713), (243, 67512), (261, 62856), (291, 56376), (324, 50634), (348, 47142), (388, 42282), (486, 33756), (522, 31428), (582, 28188), (648, 25317), (696, 23571), (729, 22504), (776, 21141), (783, 20952), (873, 18792), (972, 16878), (1044, 15714), (1164, 14094), (1458, 11252), (1566, 10476), (1746, 9396), (1944, 8439), (2088, 7857), (2328, 7047), (2349, 6984), (2619, 6264), (2813, 5832), (2916, 5626), (3132, 5238), (3492, 4698)]