123823168

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 299337984

約数和(自身を除く): 175514816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 92, 112, 122, 161, 184, 197, 224, 244, 322, 368, 394, 427, 448, 488, 644, 736, 788, 854, 976, 1288, 1379, 1403, 1472, 1576, 1708, 1952, 2576, 2758, 2806, 3152, 3416, 3904, 4531, 5152, 5516, 5612, 6304, 6832, 9062, 9821, 10304, 11032, 11224, 12017, 12608, 13664, 18124, 19642, 22064, 22448, 24034, 27328, 31717, 36248, 39284, 44128, 44896, 48068, 63434, 72496, 78568, 84119, 88256, 89792, 96136, 126868, 144992, 157136, 168238, 192272, 253736, 276391, 289984, 314272, 336476, 384544, 507472, 552782, 628544, 672952, 769088, 1014944, 1105564, 1345904, 1934737, 2029888, 2211128, 2691808, 3869474, 4422256, 5383616, 7738948, 8844512, 15477896, 17689024, 30955792, 61911584, 123823168]

約数ペア:

[(1, 123823168), (2, 61911584), (4, 30955792), (7, 17689024), (8, 15477896), (14, 8844512), (16, 7738948), (23, 5383616), (28, 4422256), (32, 3869474), (46, 2691808), (56, 2211128), (61, 2029888), (64, 1934737), (92, 1345904), (112, 1105564), (122, 1014944), (161, 769088), (184, 672952), (197, 628544), (224, 552782), (244, 507472), (322, 384544), (368, 336476), (394, 314272), (427, 289984), (448, 276391), (488, 253736), (644, 192272), (736, 168238), (788, 157136), (854, 144992), (976, 126868), (1288, 96136), (1379, 89792), (1403, 88256), (1472, 84119), (1576, 78568), (1708, 72496), (1952, 63434), (2576, 48068), (2758, 44896), (2806, 44128), (3152, 39284), (3416, 36248), (3904, 31717), (4531, 27328), (5152, 24034), (5516, 22448), (5612, 22064), (6304, 19642), (6832, 18124), (9062, 13664), (9821, 12608), (10304, 12017), (11032, 11224)]