153280448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 322143120

約数和(自身を除く): 168862672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 233, 304, 466, 541, 608, 932, 1082, 1216, 1864, 2164, 3728, 4328, 4427, 7456, 8656, 8854, 10279, 14912, 17312, 17708, 20558, 34624, 35416, 41116, 70832, 82232, 126053, 141664, 164464, 252106, 283328, 328928, 504212, 657856, 1008424, 2016848, 2395007, 4033696, 4790014, 8067392, 9580028, 19160056, 38320112, 76640224, 153280448]

約数ペア:

[(1, 153280448), (2, 76640224), (4, 38320112), (8, 19160056), (16, 9580028), (19, 8067392), (32, 4790014), (38, 4033696), (64, 2395007), (76, 2016848), (152, 1008424), (233, 657856), (304, 504212), (466, 328928), (541, 283328), (608, 252106), (932, 164464), (1082, 141664), (1216, 126053), (1864, 82232), (2164, 70832), (3728, 41116), (4328, 35416), (4427, 34624), (7456, 20558), (8656, 17708), (8854, 17312), (10279, 14912)]