138611736

素因数分解:

$2^3\times 3^4\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 389934600

約数和(自身を除く): 251322864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 409, 523, 648, 818, 1046, 1227, 1569, 1636, 2092, 2454, 3138, 3272, 3681, 4184, 4707, 4908, 6276, 7362, 9414, 9816, 11043, 12552, 14121, 14724, 18828, 22086, 28242, 29448, 33129, 37656, 42363, 44172, 56484, 66258, 84726, 88344, 112968, 132516, 169452, 213907, 265032, 338904, 427814, 641721, 855628, 1283442, 1711256, 1925163, 2566884, 3850326, 5133768, 5775489, 7700652, 11550978, 15401304, 17326467, 23101956, 34652934, 46203912, 69305868, 138611736]

約数ペア:

[(1, 138611736), (2, 69305868), (3, 46203912), (4, 34652934), (6, 23101956), (8, 17326467), (9, 15401304), (12, 11550978), (18, 7700652), (24, 5775489), (27, 5133768), (36, 3850326), (54, 2566884), (72, 1925163), (81, 1711256), (108, 1283442), (162, 855628), (216, 641721), (324, 427814), (409, 338904), (523, 265032), (648, 213907), (818, 169452), (1046, 132516), (1227, 112968), (1569, 88344), (1636, 84726), (2092, 66258), (2454, 56484), (3138, 44172), (3272, 42363), (3681, 37656), (4184, 33129), (4707, 29448), (4908, 28242), (6276, 22086), (7362, 18828), (9414, 14724), (9816, 14121), (11043, 12552)]