141563824

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 278330400

約数和(自身を除く): 136766576

約数列:

[1, 2, 4, 8, 16, 173, 199, 257, 346, 398, 514, 692, 796, 1028, 1384, 1592, 2056, 2768, 3184, 4112, 34427, 44461, 51143, 68854, 88922, 102286, 137708, 177844, 204572, 275416, 355688, 409144, 550832, 711376, 818288, 8847739, 17695478, 35390956, 70781912, 141563824]

約数ペア:

[(1, 141563824), (2, 70781912), (4, 35390956), (8, 17695478), (16, 8847739), (173, 818288), (199, 711376), (257, 550832), (346, 409144), (398, 355688), (514, 275416), (692, 204572), (796, 177844), (1028, 137708), (1384, 102286), (1592, 88922), (2056, 68854), (2768, 51143), (3184, 44461), (4112, 34427)]