160405248

素因数分解:

$2^8\times 3^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 428880256

約数和(自身を除く): 268475008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 331, 384, 631, 662, 768, 993, 1262, 1324, 1893, 1986, 2524, 2648, 3786, 3972, 5048, 5296, 7572, 7944, 10096, 10592, 15144, 15888, 20192, 21184, 30288, 31776, 40384, 42368, 60576, 63552, 80768, 84736, 121152, 127104, 161536, 208861, 242304, 254208, 417722, 484608, 626583, 835444, 1253166, 1670888, 2506332, 3341776, 5012664, 6683552, 10025328, 13367104, 20050656, 26734208, 40101312, 53468416, 80202624, 160405248]

約数ペア:

[(1, 160405248), (2, 80202624), (3, 53468416), (4, 40101312), (6, 26734208), (8, 20050656), (12, 13367104), (16, 10025328), (24, 6683552), (32, 5012664), (48, 3341776), (64, 2506332), (96, 1670888), (128, 1253166), (192, 835444), (256, 626583), (331, 484608), (384, 417722), (631, 254208), (662, 242304), (768, 208861), (993, 161536), (1262, 127104), (1324, 121152), (1893, 84736), (1986, 80768), (2524, 63552), (2648, 60576), (3786, 42368), (3972, 40384), (5048, 31776), (5296, 30288), (7572, 21184), (7944, 20192), (10096, 15888), (10592, 15144)]