142013408

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 293842080

約数和(自身を除く): 151828672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 157, 184, 314, 368, 628, 736, 1229, 1256, 2458, 2512, 3611, 4916, 5024, 7222, 9832, 14444, 19664, 28267, 28888, 39328, 56534, 57776, 113068, 115552, 192953, 226136, 385906, 452272, 771812, 904544, 1543624, 3087248, 4437919, 6174496, 8875838, 17751676, 35503352, 71006704, 142013408]

約数ペア:

[(1, 142013408), (2, 71006704), (4, 35503352), (8, 17751676), (16, 8875838), (23, 6174496), (32, 4437919), (46, 3087248), (92, 1543624), (157, 904544), (184, 771812), (314, 452272), (368, 385906), (628, 226136), (736, 192953), (1229, 115552), (1256, 113068), (2458, 57776), (2512, 56534), (3611, 39328), (4916, 28888), (5024, 28267), (7222, 19664), (9832, 14444)]