188213648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 434257920

約数和(自身を除く): 246044272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 248, 302, 359, 434, 496, 604, 718, 868, 1057, 1208, 1436, 1736, 2114, 2416, 2513, 2872, 3472, 4228, 4681, 5026, 5744, 8456, 9362, 10052, 11129, 16912, 18724, 20104, 22258, 32767, 37448, 40208, 44516, 54209, 65534, 74896, 77903, 89032, 108418, 131068, 155806, 178064, 216836, 262136, 311612, 379463, 433672, 524272, 623224, 758926, 867344, 1246448, 1517852, 1680479, 3035704, 3360958, 6071408, 6721916, 11763353, 13443832, 23526706, 26887664, 47053412, 94106824, 188213648]

約数ペア:

[(1, 188213648), (2, 94106824), (4, 47053412), (7, 26887664), (8, 23526706), (14, 13443832), (16, 11763353), (28, 6721916), (31, 6071408), (56, 3360958), (62, 3035704), (112, 1680479), (124, 1517852), (151, 1246448), (217, 867344), (248, 758926), (302, 623224), (359, 524272), (434, 433672), (496, 379463), (604, 311612), (718, 262136), (868, 216836), (1057, 178064), (1208, 155806), (1436, 131068), (1736, 108418), (2114, 89032), (2416, 77903), (2513, 74896), (2872, 65534), (3472, 54209), (4228, 44516), (4681, 40208), (5026, 37448), (5744, 32767), (8456, 22258), (9362, 20104), (10052, 18724), (11129, 16912)]