154397712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20020

約数の個数: 80

約数和(自身を含む): 475683840

約数和(自身を除く): 321286128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 239748, 279706, 319664, 419559, 459517, 479496, 559412, 839118, 919034, 958992, 1118824, 1378551, 1678236, 1838068, 2237648, 2757102, 3216619, 3356472, 3676136, 5514204, 6433238, 6712944, 7352272, 9649857, 11028408, 12866476, 19299714, 22056816, 25732952, 38599428, 51465904, 77198856, 154397712]

約数ペア:

[(1, 154397712), (2, 77198856), (3, 51465904), (4, 38599428), (6, 25732952), (7, 22056816), (8, 19299714), (12, 12866476), (14, 11028408), (16, 9649857), (21, 7352272), (23, 6712944), (24, 6433238), (28, 5514204), (42, 3676136), (46, 3356472), (48, 3216619), (56, 2757102), (69, 2237648), (84, 1838068), (92, 1678236), (112, 1378551), (138, 1118824), (161, 958992), (168, 919034), (184, 839118), (276, 559412), (322, 479496), (336, 459517), (368, 419559), (483, 319664), (552, 279706), (644, 239748), (966, 159832), (1104, 139853), (1288, 119874), (1932, 79916), (2576, 59937), (3864, 39958), (7728, 19979)]