144784288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 312439680

約数和(自身を除く): 167655392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1721, 1912, 2629, 3442, 3824, 5258, 6884, 7648, 10516, 13768, 18931, 21032, 27536, 37862, 42064, 55072, 75724, 84128, 151448, 302896, 411319, 605792, 822638, 1645276, 3290552, 4524509, 6581104, 9049018, 13162208, 18098036, 36196072, 72392144, 144784288]

約数ペア:

[(1, 144784288), (2, 72392144), (4, 36196072), (8, 18098036), (11, 13162208), (16, 9049018), (22, 6581104), (32, 4524509), (44, 3290552), (88, 1645276), (176, 822638), (239, 605792), (352, 411319), (478, 302896), (956, 151448), (1721, 84128), (1912, 75724), (2629, 55072), (3442, 42064), (3824, 37862), (5258, 27536), (6884, 21032), (7648, 18931), (10516, 13768)]