16404192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 54512640

約数和(自身を除く): 38108448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 103, 112, 126, 144, 158, 168, 206, 224, 237, 252, 288, 309, 316, 336, 412, 474, 504, 553, 618, 632, 672, 711, 721, 824, 927, 948, 1008, 1106, 1236, 1264, 1422, 1442, 1648, 1659, 1854, 1896, 2016, 2163, 2212, 2472, 2528, 2844, 2884, 3296, 3318, 3708, 3792, 4326, 4424, 4944, 4977, 5688, 5768, 6489, 6636, 7416, 7584, 8137, 8652, 8848, 9888, 9954, 11376, 11536, 12978, 13272, 14832, 16274, 17304, 17696, 19908, 22752, 23072, 24411, 25956, 26544, 29664, 32548, 34608, 39816, 48822, 51912, 53088, 56959, 65096, 69216, 73233, 79632, 97644, 103824, 113918, 130192, 146466, 159264, 170877, 195288, 207648, 227836, 260384, 292932, 341754, 390576, 455672, 512631, 585864, 683508, 781152, 911344, 1025262, 1171728, 1367016, 1822688, 2050524, 2343456, 2734032, 4101048, 5468064, 8202096, 16404192]

約数ペア:

[(1, 16404192), (2, 8202096), (3, 5468064), (4, 4101048), (6, 2734032), (7, 2343456), (8, 2050524), (9, 1822688), (12, 1367016), (14, 1171728), (16, 1025262), (18, 911344), (21, 781152), (24, 683508), (28, 585864), (32, 512631), (36, 455672), (42, 390576), (48, 341754), (56, 292932), (63, 260384), (72, 227836), (79, 207648), (84, 195288), (96, 170877), (103, 159264), (112, 146466), (126, 130192), (144, 113918), (158, 103824), (168, 97644), (206, 79632), (224, 73233), (237, 69216), (252, 65096), (288, 56959), (309, 53088), (316, 51912), (336, 48822), (412, 39816), (474, 34608), (504, 32548), (553, 29664), (618, 26544), (632, 25956), (672, 24411), (711, 23072), (721, 22752), (824, 19908), (927, 17696), (948, 17304), (1008, 16274), (1106, 14832), (1236, 13272), (1264, 12978), (1422, 11536), (1442, 11376), (1648, 9954), (1659, 9888), (1854, 8848), (1896, 8652), (2016, 8137), (2163, 7584), (2212, 7416), (2472, 6636), (2528, 6489), (2844, 5768), (2884, 5688), (3296, 4977), (3318, 4944), (3708, 4424), (3792, 4326)]