159557098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 260303040

約数和(自身を除く): 100745942

約数列:

[1, 2, 19, 37, 38, 74, 283, 401, 566, 703, 802, 1406, 5377, 7619, 10471, 10754, 14837, 15238, 20942, 29674, 113483, 198949, 226966, 281903, 397898, 563806, 2156177, 4198871, 4312354, 8397742, 79778549, 159557098]

約数ペア:

[(1, 159557098), (2, 79778549), (19, 8397742), (37, 4312354), (38, 4198871), (74, 2156177), (283, 563806), (401, 397898), (566, 281903), (703, 226966), (802, 198949), (1406, 113483), (5377, 29674), (7619, 20942), (10471, 15238), (10754, 14837)]