144672156

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 404933760

約数和(自身を除く): 260261604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 114, 142, 162, 171, 213, 228, 284, 324, 331, 342, 426, 513, 639, 662, 684, 852, 993, 1026, 1278, 1324, 1349, 1539, 1917, 1986, 2052, 2556, 2698, 2979, 3078, 3834, 3972, 4047, 5396, 5751, 5958, 6156, 6289, 7668, 8094, 8937, 11502, 11916, 12141, 12578, 16188, 17874, 18867, 23004, 23501, 24282, 25156, 26811, 35748, 36423, 37734, 47002, 48564, 53622, 56601, 70503, 72846, 75468, 94004, 107244, 109269, 113202, 141006, 145692, 169803, 211509, 218538, 226404, 282012, 339606, 423018, 437076, 446519, 509409, 634527, 679212, 846036, 893038, 1018818, 1269054, 1339557, 1786076, 1903581, 2037636, 2538108, 2679114, 3807162, 4018671, 5358228, 7614324, 8037342, 12056013, 16074684, 24112026, 36168039, 48224052, 72336078, 144672156]

約数ペア:

[(1, 144672156), (2, 72336078), (3, 48224052), (4, 36168039), (6, 24112026), (9, 16074684), (12, 12056013), (18, 8037342), (19, 7614324), (27, 5358228), (36, 4018671), (38, 3807162), (54, 2679114), (57, 2538108), (71, 2037636), (76, 1903581), (81, 1786076), (108, 1339557), (114, 1269054), (142, 1018818), (162, 893038), (171, 846036), (213, 679212), (228, 634527), (284, 509409), (324, 446519), (331, 437076), (342, 423018), (426, 339606), (513, 282012), (639, 226404), (662, 218538), (684, 211509), (852, 169803), (993, 145692), (1026, 141006), (1278, 113202), (1324, 109269), (1349, 107244), (1539, 94004), (1917, 75468), (1986, 72846), (2052, 70503), (2556, 56601), (2698, 53622), (2979, 48564), (3078, 47002), (3834, 37734), (3972, 36423), (4047, 35748), (5396, 26811), (5751, 25156), (5958, 24282), (6156, 23501), (6289, 23004), (7668, 18867), (8094, 17874), (8937, 16188), (11502, 12578), (11916, 12141)]