133987696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19213

約数の個数: 40

約数和(自身を含む): 285160320

約数和(自身を除く): 151172624

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 19163, 38326, 76652, 153304, 306608, 364097, 440749, 728194, 881498, 1456388, 1762996, 2912776, 3525992, 5825552, 7051984, 8374231, 16748462, 33496924, 66993848, 133987696]

約数ペア:

[(1, 133987696), (2, 66993848), (4, 33496924), (8, 16748462), (16, 8374231), (19, 7051984), (23, 5825552), (38, 3525992), (46, 2912776), (76, 1762996), (92, 1456388), (152, 881498), (184, 728194), (304, 440749), (368, 364097), (437, 306608), (874, 153304), (1748, 76652), (3496, 38326), (6992, 19163)]