133557238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 84170762

約数列:

[1, 2, 29, 31, 58, 59, 62, 118, 899, 1259, 1711, 1798, 1829, 2518, 3422, 3658, 36511, 39029, 53041, 73022, 74281, 78058, 106082, 148562, 1131841, 2154149, 2263682, 2302711, 4308298, 4605422, 66778619, 133557238]

約数ペア:

[(1, 133557238), (2, 66778619), (29, 4605422), (31, 4308298), (58, 2302711), (59, 2263682), (62, 2154149), (118, 1131841), (899, 148562), (1259, 106082), (1711, 78058), (1798, 74281), (1829, 73022), (2518, 53041), (3422, 39029), (3658, 36511)]