16880136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36342264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 131, 156, 168, 177, 182, 236, 262, 273, 312, 354, 364, 393, 413, 472, 524, 546, 708, 728, 767, 786, 826, 917, 1048, 1092, 1239, 1416, 1534, 1572, 1652, 1703, 1834, 2184, 2301, 2478, 2751, 3068, 3144, 3304, 3406, 3668, 4602, 4956, 5109, 5369, 5502, 6136, 6812, 7336, 7729, 9204, 9912, 10218, 10738, 11004, 11921, 13624, 15458, 16107, 18408, 20436, 21476, 22008, 23187, 23842, 30916, 32214, 35763, 40872, 42952, 46374, 47684, 54103, 61832, 64428, 71526, 92748, 95368, 100477, 108206, 128856, 143052, 162309, 185496, 200954, 216412, 286104, 301431, 324618, 401908, 432824, 602862, 649236, 703339, 803816, 1205724, 1298472, 1406678, 2110017, 2411448, 2813356, 4220034, 5626712, 8440068, 16880136]

約数ペア:

[(1, 16880136), (2, 8440068), (3, 5626712), (4, 4220034), (6, 2813356), (7, 2411448), (8, 2110017), (12, 1406678), (13, 1298472), (14, 1205724), (21, 803816), (24, 703339), (26, 649236), (28, 602862), (39, 432824), (42, 401908), (52, 324618), (56, 301431), (59, 286104), (78, 216412), (84, 200954), (91, 185496), (104, 162309), (118, 143052), (131, 128856), (156, 108206), (168, 100477), (177, 95368), (182, 92748), (236, 71526), (262, 64428), (273, 61832), (312, 54103), (354, 47684), (364, 46374), (393, 42952), (413, 40872), (472, 35763), (524, 32214), (546, 30916), (708, 23842), (728, 23187), (767, 22008), (786, 21476), (826, 20436), (917, 18408), (1048, 16107), (1092, 15458), (1239, 13624), (1416, 11921), (1534, 11004), (1572, 10738), (1652, 10218), (1703, 9912), (1834, 9204), (2184, 7729), (2301, 7336), (2478, 6812), (2751, 6136), (3068, 5502), (3144, 5369), (3304, 5109), (3406, 4956), (3668, 4602)]