166531048

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 184252952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 223, 289, 323, 446, 578, 646, 892, 1156, 1292, 1784, 2312, 2584, 3791, 4237, 4913, 5491, 7582, 8474, 9826, 10982, 15164, 16948, 19652, 21964, 30328, 33896, 39304, 43928, 64447, 72029, 93347, 128894, 144058, 186694, 257788, 288116, 373388, 515576, 576232, 746776, 1095599, 1224493, 2191198, 2448986, 4382396, 4897972, 8764792, 9795944, 20816381, 41632762, 83265524, 166531048]

約数ペア:

[(1, 166531048), (2, 83265524), (4, 41632762), (8, 20816381), (17, 9795944), (19, 8764792), (34, 4897972), (38, 4382396), (68, 2448986), (76, 2191198), (136, 1224493), (152, 1095599), (223, 746776), (289, 576232), (323, 515576), (446, 373388), (578, 288116), (646, 257788), (892, 186694), (1156, 144058), (1292, 128894), (1784, 93347), (2312, 72029), (2584, 64447), (3791, 43928), (4237, 39304), (4913, 33896), (5491, 30328), (7582, 21964), (8474, 19652), (9826, 16948), (10982, 15164)]