16672656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 57996288

約数和(自身を除く): 41323632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 347, 364, 429, 462, 528, 546, 572, 616, 624, 694, 728, 858, 924, 1001, 1041, 1092, 1144, 1232, 1388, 1456, 1716, 1848, 2002, 2082, 2184, 2288, 2429, 2776, 3003, 3432, 3696, 3817, 4004, 4164, 4368, 4511, 4858, 5552, 6006, 6864, 7287, 7634, 8008, 8328, 9022, 9716, 11451, 12012, 13533, 14574, 15268, 16016, 16656, 18044, 19432, 22902, 24024, 26719, 27066, 29148, 30536, 31577, 36088, 38864, 45804, 48048, 49621, 53438, 54132, 58296, 61072, 63154, 72176, 80157, 91608, 94731, 99242, 106876, 108264, 116592, 126308, 148863, 160314, 183216, 189462, 198484, 213752, 216528, 252616, 297726, 320628, 347347, 378924, 396968, 427504, 505232, 595452, 641256, 694694, 757848, 793936, 1042041, 1190904, 1282512, 1389388, 1515696, 2084082, 2381808, 2778776, 4168164, 5557552, 8336328, 16672656]

約数ペア:

[(1, 16672656), (2, 8336328), (3, 5557552), (4, 4168164), (6, 2778776), (7, 2381808), (8, 2084082), (11, 1515696), (12, 1389388), (13, 1282512), (14, 1190904), (16, 1042041), (21, 793936), (22, 757848), (24, 694694), (26, 641256), (28, 595452), (33, 505232), (39, 427504), (42, 396968), (44, 378924), (48, 347347), (52, 320628), (56, 297726), (66, 252616), (77, 216528), (78, 213752), (84, 198484), (88, 189462), (91, 183216), (104, 160314), (112, 148863), (132, 126308), (143, 116592), (154, 108264), (156, 106876), (168, 99242), (176, 94731), (182, 91608), (208, 80157), (231, 72176), (264, 63154), (273, 61072), (286, 58296), (308, 54132), (312, 53438), (336, 49621), (347, 48048), (364, 45804), (429, 38864), (462, 36088), (528, 31577), (546, 30536), (572, 29148), (616, 27066), (624, 26719), (694, 24024), (728, 22902), (858, 19432), (924, 18044), (1001, 16656), (1041, 16016), (1092, 15268), (1144, 14574), (1232, 13533), (1388, 12012), (1456, 11451), (1716, 9716), (1848, 9022), (2002, 8328), (2082, 8008), (2184, 7634), (2288, 7287), (2429, 6864), (2776, 6006), (3003, 5552), (3432, 4858), (3696, 4511), (3817, 4368), (4004, 4164)]