157763802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197699}}^1$

素因数の和:197730

約数の個数: 32

約数和(自身を含む): 379584000

約数和(自身を除く): 221820198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 197699, 395398, 593097, 1186194, 1383893, 2767786, 3756281, 4151679, 7512562, 8303358, 11268843, 22537686, 26293967, 52587934, 78881901, 157763802]

約数ペア:

[(1, 157763802), (2, 78881901), (3, 52587934), (6, 26293967), (7, 22537686), (14, 11268843), (19, 8303358), (21, 7512562), (38, 4151679), (42, 3756281), (57, 2767786), (114, 1383893), (133, 1186194), (266, 593097), (399, 395398), (798, 197699)]