130124408

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 248346000

約数和(自身を除く): 118221592

約数列:

[1, 2, 4, 8, 89, 178, 179, 356, 358, 712, 716, 1021, 1432, 2042, 4084, 8168, 15931, 31862, 63724, 90869, 127448, 181738, 182759, 363476, 365518, 726952, 731036, 1462072, 16265551, 32531102, 65062204, 130124408]

約数ペア:

[(1, 130124408), (2, 65062204), (4, 32531102), (8, 16265551), (89, 1462072), (178, 731036), (179, 726952), (356, 365518), (358, 363476), (712, 182759), (716, 181738), (1021, 127448), (1432, 90869), (2042, 63724), (4084, 31862), (8168, 15931)]