135931968

素因数分解:

$2^6\times 3^2\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1004

約数の個数: 84

約数和(自身を含む): 391253980

約数和(自身を除く): 255322012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 409, 576, 577, 818, 1154, 1227, 1636, 1731, 2308, 2454, 3272, 3462, 3681, 4616, 4908, 5193, 6544, 6924, 7362, 9232, 9816, 10386, 13088, 13848, 14724, 18464, 19632, 20772, 26176, 27696, 29448, 36928, 39264, 41544, 55392, 58896, 78528, 83088, 110784, 117792, 166176, 235584, 235993, 332352, 471986, 707979, 943972, 1415958, 1887944, 2123937, 2831916, 3775888, 4247874, 5663832, 7551776, 8495748, 11327664, 15103552, 16991496, 22655328, 33982992, 45310656, 67965984, 135931968]

約数ペア:

[(1, 135931968), (2, 67965984), (3, 45310656), (4, 33982992), (6, 22655328), (8, 16991496), (9, 15103552), (12, 11327664), (16, 8495748), (18, 7551776), (24, 5663832), (32, 4247874), (36, 3775888), (48, 2831916), (64, 2123937), (72, 1887944), (96, 1415958), (144, 943972), (192, 707979), (288, 471986), (409, 332352), (576, 235993), (577, 235584), (818, 166176), (1154, 117792), (1227, 110784), (1636, 83088), (1731, 78528), (2308, 58896), (2454, 55392), (3272, 41544), (3462, 39264), (3681, 36928), (4616, 29448), (4908, 27696), (5193, 26176), (6544, 20772), (6924, 19632), (7362, 18464), (9232, 14724), (9816, 13848), (10386, 13088)]