190982304856

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{647503}}^1$

素因数の和:647768

約数の個数: 64

約数和(自身を含む): 428906649600

約数和(自身を除く): 237924344744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 229, 322, 458, 644, 916, 1288, 1603, 1832, 3206, 5267, 6412, 10534, 12824, 21068, 36869, 42136, 73738, 147476, 294952, 647503, 1295006, 2590012, 4532521, 5180024, 9065042, 14892569, 18130084, 29785138, 36260168, 59570276, 104247983, 119140552, 148278187, 208495966, 296556374, 416991932, 593112748, 833983864, 1037947309, 1186225496, 2075894618, 3410398301, 4151789236, 6820796602, 8303578472, 13641593204, 23872788107, 27283186408, 47745576214, 95491152428, 190982304856]

約数ペア:

[(1, 190982304856), (2, 95491152428), (4, 47745576214), (7, 27283186408), (8, 23872788107), (14, 13641593204), (23, 8303578472), (28, 6820796602), (46, 4151789236), (56, 3410398301), (92, 2075894618), (161, 1186225496), (184, 1037947309), (229, 833983864), (322, 593112748), (458, 416991932), (644, 296556374), (916, 208495966), (1288, 148278187), (1603, 119140552), (1832, 104247983), (3206, 59570276), (5267, 36260168), (6412, 29785138), (10534, 18130084), (12824, 14892569), (21068, 9065042), (36869, 5180024), (42136, 4532521), (73738, 2590012), (147476, 1295006), (294952, 647503)]