16255876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 22354556

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 71, 74, 91, 119, 142, 148, 182, 221, 238, 259, 284, 364, 442, 476, 481, 497, 518, 629, 884, 923, 962, 994, 1036, 1207, 1258, 1547, 1846, 1924, 1988, 2414, 2516, 2627, 3094, 3367, 3692, 4403, 4828, 5254, 6188, 6461, 6734, 8177, 8449, 8806, 10508, 12922, 13468, 15691, 16354, 16898, 17612, 18389, 25844, 31382, 32708, 33796, 34151, 36778, 44659, 57239, 62764, 68302, 73556, 89318, 109837, 114478, 136604, 178636, 219674, 228956, 239057, 312613, 439348, 478114, 580567, 625226, 956228, 1161134, 1250452, 2322268, 4063969, 8127938, 16255876]

約数ペア:

[(1, 16255876), (2, 8127938), (4, 4063969), (7, 2322268), (13, 1250452), (14, 1161134), (17, 956228), (26, 625226), (28, 580567), (34, 478114), (37, 439348), (52, 312613), (68, 239057), (71, 228956), (74, 219674), (91, 178636), (119, 136604), (142, 114478), (148, 109837), (182, 89318), (221, 73556), (238, 68302), (259, 62764), (284, 57239), (364, 44659), (442, 36778), (476, 34151), (481, 33796), (497, 32708), (518, 31382), (629, 25844), (884, 18389), (923, 17612), (962, 16898), (994, 16354), (1036, 15691), (1207, 13468), (1258, 12922), (1547, 10508), (1846, 8806), (1924, 8449), (1988, 8177), (2414, 6734), (2516, 6461), (2627, 6188), (3094, 5254), (3367, 4828), (3692, 4403)]