123618208

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 288731520

約数和(自身を除く): 165113312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 83, 109, 112, 122, 166, 218, 224, 244, 332, 427, 436, 488, 581, 664, 763, 854, 872, 976, 1162, 1328, 1526, 1708, 1744, 1952, 2324, 2656, 3052, 3416, 3488, 4648, 5063, 6104, 6649, 6832, 9047, 9296, 10126, 12208, 13298, 13664, 18094, 18592, 20252, 24416, 26596, 35441, 36188, 40504, 46543, 53192, 63329, 70882, 72376, 81008, 93086, 106384, 126658, 141764, 144752, 162016, 186172, 212768, 253316, 283528, 289504, 372344, 506632, 551867, 567056, 744688, 1013264, 1103734, 1134112, 1489376, 2026528, 2207468, 3863069, 4414936, 7726138, 8829872, 15452276, 17659744, 30904552, 61809104, 123618208]

約数ペア:

[(1, 123618208), (2, 61809104), (4, 30904552), (7, 17659744), (8, 15452276), (14, 8829872), (16, 7726138), (28, 4414936), (32, 3863069), (56, 2207468), (61, 2026528), (83, 1489376), (109, 1134112), (112, 1103734), (122, 1013264), (166, 744688), (218, 567056), (224, 551867), (244, 506632), (332, 372344), (427, 289504), (436, 283528), (488, 253316), (581, 212768), (664, 186172), (763, 162016), (854, 144752), (872, 141764), (976, 126658), (1162, 106384), (1328, 93086), (1526, 81008), (1708, 72376), (1744, 70882), (1952, 63329), (2324, 53192), (2656, 46543), (3052, 40504), (3416, 36188), (3488, 35441), (4648, 26596), (5063, 24416), (6104, 20252), (6649, 18592), (6832, 18094), (9047, 13664), (9296, 13298), (10126, 12208)]