157483458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 389188800

約数和(自身を除く): 231705342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 53, 66, 86, 99, 106, 129, 159, 198, 258, 318, 349, 387, 473, 477, 583, 698, 774, 946, 954, 1047, 1166, 1419, 1749, 2094, 2279, 2838, 3141, 3498, 3839, 4257, 4558, 5247, 6282, 6837, 7678, 8514, 10494, 11517, 13674, 15007, 18497, 20511, 23034, 25069, 30014, 34551, 36994, 41022, 45021, 50138, 55491, 69102, 75207, 90042, 110982, 135063, 150414, 165077, 166473, 203467, 225621, 270126, 330154, 332946, 406934, 451242, 495231, 610401, 795371, 990462, 1220802, 1485693, 1590742, 1831203, 2386113, 2971386, 3662406, 4772226, 7158339, 8749081, 14316678, 17498162, 26247243, 52494486, 78741729, 157483458]

約数ペア:

[(1, 157483458), (2, 78741729), (3, 52494486), (6, 26247243), (9, 17498162), (11, 14316678), (18, 8749081), (22, 7158339), (33, 4772226), (43, 3662406), (53, 2971386), (66, 2386113), (86, 1831203), (99, 1590742), (106, 1485693), (129, 1220802), (159, 990462), (198, 795371), (258, 610401), (318, 495231), (349, 451242), (387, 406934), (473, 332946), (477, 330154), (583, 270126), (698, 225621), (774, 203467), (946, 166473), (954, 165077), (1047, 150414), (1166, 135063), (1419, 110982), (1749, 90042), (2094, 75207), (2279, 69102), (2838, 55491), (3141, 50138), (3498, 45021), (3839, 41022), (4257, 36994), (4558, 34551), (5247, 30014), (6282, 25069), (6837, 23034), (7678, 20511), (8514, 18497), (10494, 15007), (11517, 13674)]