188739712

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 64

約数和(自身を含む): 455034240

約数和(自身を除く): 266294528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 12391, 15232, 24782, 49564, 86737, 99128, 173474, 198256, 210647, 346948, 396512, 421294, 693896, 793024, 842588, 1387792, 1474529, 1586048, 1685176, 2775584, 2949058, 3370352, 5551168, 5898116, 6740704, 11102336, 11796232, 13481408, 23592464, 26962816, 47184928, 94369856, 188739712]

約数ペア:

[(1, 188739712), (2, 94369856), (4, 47184928), (7, 26962816), (8, 23592464), (14, 13481408), (16, 11796232), (17, 11102336), (28, 6740704), (32, 5898116), (34, 5551168), (56, 3370352), (64, 2949058), (68, 2775584), (112, 1685176), (119, 1586048), (128, 1474529), (136, 1387792), (224, 842588), (238, 793024), (272, 693896), (448, 421294), (476, 396512), (544, 346948), (896, 210647), (952, 198256), (1088, 173474), (1904, 99128), (2176, 86737), (3808, 49564), (7616, 24782), (12391, 15232)]