142822656

素因数分解:

$2^8\times 3^3\times {\mathrm{20663}}^1$

素因数の和:20688

約数の個数: 72

約数和(自身を含む): 422372160

約数和(自身を除く): 279549504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20663, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 330608, 371934, 495912, 557901, 661216, 743868, 991824, 1115802, 1322432, 1487736, 1983648, 2231604, 2644864, 2975472, 3967296, 4463208, 5289728, 5950944, 7934592, 8926416, 11901888, 15869184, 17852832, 23803776, 35705664, 47607552, 71411328, 142822656]

約数ペア:

[(1, 142822656), (2, 71411328), (3, 47607552), (4, 35705664), (6, 23803776), (8, 17852832), (9, 15869184), (12, 11901888), (16, 8926416), (18, 7934592), (24, 5950944), (27, 5289728), (32, 4463208), (36, 3967296), (48, 2975472), (54, 2644864), (64, 2231604), (72, 1983648), (96, 1487736), (108, 1322432), (128, 1115802), (144, 991824), (192, 743868), (216, 661216), (256, 557901), (288, 495912), (384, 371934), (432, 330608), (576, 247956), (768, 185967), (864, 165304), (1152, 123978), (1728, 82652), (2304, 61989), (3456, 41326), (6912, 20663)]