191981328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 624721920

約数和(自身を除く): 432740592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 127, 132, 154, 168, 176, 231, 254, 264, 308, 336, 381, 409, 462, 508, 528, 616, 762, 818, 889, 924, 1016, 1227, 1232, 1397, 1524, 1636, 1778, 1848, 2032, 2454, 2667, 2794, 2863, 3048, 3272, 3556, 3696, 4191, 4499, 4908, 5334, 5588, 5726, 6096, 6544, 7112, 8382, 8589, 8998, 9779, 9816, 10668, 11176, 11452, 13497, 14224, 16764, 17178, 17996, 19558, 19632, 21336, 22352, 22904, 26994, 29337, 31493, 33528, 34356, 35992, 39116, 42672, 45808, 51943, 53988, 58674, 62986, 67056, 68712, 71984, 78232, 94479, 103886, 107976, 117348, 125972, 137424, 155829, 156464, 188958, 207772, 215952, 234696, 251944, 311658, 363601, 377916, 415544, 469392, 503888, 571373, 623316, 727202, 755832, 831088, 1090803, 1142746, 1246632, 1454404, 1511664, 1714119, 2181606, 2285492, 2493264, 2908808, 3428238, 3999611, 4363212, 4570984, 5817616, 6856476, 7999222, 8726424, 9141968, 11998833, 13712952, 15998444, 17452848, 23997666, 27425904, 31996888, 47995332, 63993776, 95990664, 191981328]

約数ペア:

[(1, 191981328), (2, 95990664), (3, 63993776), (4, 47995332), (6, 31996888), (7, 27425904), (8, 23997666), (11, 17452848), (12, 15998444), (14, 13712952), (16, 11998833), (21, 9141968), (22, 8726424), (24, 7999222), (28, 6856476), (33, 5817616), (42, 4570984), (44, 4363212), (48, 3999611), (56, 3428238), (66, 2908808), (77, 2493264), (84, 2285492), (88, 2181606), (112, 1714119), (127, 1511664), (132, 1454404), (154, 1246632), (168, 1142746), (176, 1090803), (231, 831088), (254, 755832), (264, 727202), (308, 623316), (336, 571373), (381, 503888), (409, 469392), (462, 415544), (508, 377916), (528, 363601), (616, 311658), (762, 251944), (818, 234696), (889, 215952), (924, 207772), (1016, 188958), (1227, 156464), (1232, 155829), (1397, 137424), (1524, 125972), (1636, 117348), (1778, 107976), (1848, 103886), (2032, 94479), (2454, 78232), (2667, 71984), (2794, 68712), (2863, 67056), (3048, 62986), (3272, 58674), (3556, 53988), (3696, 51943), (4191, 45808), (4499, 42672), (4908, 39116), (5334, 35992), (5588, 34356), (5726, 33528), (6096, 31493), (6544, 29337), (7112, 26994), (8382, 22904), (8589, 22352), (8998, 21336), (9779, 19632), (9816, 19558), (10668, 17996), (11176, 17178), (11452, 16764), (13497, 14224)]