180314536

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 346049280

約数和(自身を除く): 165734744

約数列:

[1, 2, 4, 8, 61, 122, 151, 244, 302, 488, 604, 1208, 2447, 4894, 9211, 9788, 18422, 19576, 36844, 73688, 149267, 298534, 369497, 597068, 738994, 1194136, 1477988, 2955976, 22539317, 45078634, 90157268, 180314536]

約数ペア:

[(1, 180314536), (2, 90157268), (4, 45078634), (8, 22539317), (61, 2955976), (122, 1477988), (151, 1194136), (244, 738994), (302, 597068), (488, 369497), (604, 298534), (1208, 149267), (2447, 73688), (4894, 36844), (9211, 19576), (9788, 18422)]