145666656

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5683}}^1$

素因数の和:5788

約数の個数: 72

約数和(自身を含む): 418967640

約数和(自身を除く): 273300984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 5683, 6408, 8544, 11366, 12816, 17049, 22732, 25632, 34098, 45464, 51147, 68196, 90928, 102294, 136392, 181856, 204588, 272784, 409176, 505787, 545568, 818352, 1011574, 1517361, 1636704, 2023148, 3034722, 4046296, 4552083, 6069444, 8092592, 9104166, 12138888, 16185184, 18208332, 24277776, 36416664, 48555552, 72833328, 145666656]

約数ペア:

[(1, 145666656), (2, 72833328), (3, 48555552), (4, 36416664), (6, 24277776), (8, 18208332), (9, 16185184), (12, 12138888), (16, 9104166), (18, 8092592), (24, 6069444), (32, 4552083), (36, 4046296), (48, 3034722), (72, 2023148), (89, 1636704), (96, 1517361), (144, 1011574), (178, 818352), (267, 545568), (288, 505787), (356, 409176), (534, 272784), (712, 204588), (801, 181856), (1068, 136392), (1424, 102294), (1602, 90928), (2136, 68196), (2848, 51147), (3204, 45464), (4272, 34098), (5683, 25632), (6408, 22732), (8544, 17049), (11366, 12816)]