156975552004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{31387}}^1$

素因数の和:32236

約数の個数: 48

約数和(自身を含む): 289307966976

約数和(自身を除く): 132332414972

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 761, 1522, 1643, 3044, 3286, 6572, 23591, 31387, 40333, 47182, 62774, 80666, 94364, 125548, 161332, 972997, 1250323, 1663511, 1945994, 2500646, 3327022, 3891988, 5001292, 6654044, 23885507, 47771014, 51568841, 95542028, 103137682, 206275364, 740450717, 1265931871, 1480901434, 2531863742, 2961802868, 5063727484, 39243888001, 78487776002, 156975552004]

約数ペア:

[(1, 156975552004), (2, 78487776002), (4, 39243888001), (31, 5063727484), (53, 2961802868), (62, 2531863742), (106, 1480901434), (124, 1265931871), (212, 740450717), (761, 206275364), (1522, 103137682), (1643, 95542028), (3044, 51568841), (3286, 47771014), (6572, 23885507), (23591, 6654044), (31387, 5001292), (40333, 3891988), (47182, 3327022), (62774, 2500646), (80666, 1945994), (94364, 1663511), (125548, 1250323), (161332, 972997)]