154342048

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40531}}^1$

素因数の和:40565

約数の個数: 48

約数和(自身を含む): 367706304

約数和(自身を除く): 213364256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 40531, 81062, 162124, 283717, 324248, 567434, 648496, 689027, 1134868, 1296992, 1378054, 2269736, 2756108, 4539472, 4823189, 5512216, 9078944, 9646378, 11024432, 19292756, 22048864, 38585512, 77171024, 154342048]

約数ペア:

[(1, 154342048), (2, 77171024), (4, 38585512), (7, 22048864), (8, 19292756), (14, 11024432), (16, 9646378), (17, 9078944), (28, 5512216), (32, 4823189), (34, 4539472), (56, 2756108), (68, 2269736), (112, 1378054), (119, 1296992), (136, 1134868), (224, 689027), (238, 648496), (272, 567434), (476, 324248), (544, 283717), (952, 162124), (1904, 81062), (3808, 40531)]