130520488

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28081}}^1$

素因数の和:28177

約数の個数: 32

約数和(自身を含む): 283066560

約数和(自身を除く): 152546072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 28081, 56162, 112324, 196567, 224648, 393134, 786268, 1572536, 2330723, 4661446, 9322892, 16315061, 18645784, 32630122, 65260244, 130520488]

約数ペア:

[(1, 130520488), (2, 65260244), (4, 32630122), (7, 18645784), (8, 16315061), (14, 9322892), (28, 4661446), (56, 2330723), (83, 1572536), (166, 786268), (332, 393134), (581, 224648), (664, 196567), (1162, 112324), (2324, 56162), (4648, 28081)]