156728169616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{6871}}^1\times {\mathrm{23371}}^1$

素因数の和:30311

約数の個数: 40

約数和(自身を含む): 308697002048

約数和(自身を除く): 151968832432

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 6871, 13742, 23371, 27484, 46742, 54968, 93484, 109936, 186968, 373936, 419131, 838262, 1425631, 1676524, 2851262, 3353048, 5702524, 6706096, 11405048, 22810096, 160582141, 321164282, 642328564, 1284657128, 2569314256, 9795510601, 19591021202, 39182042404, 78364084808, 156728169616]

約数ペア:

[(1, 156728169616), (2, 78364084808), (4, 39182042404), (8, 19591021202), (16, 9795510601), (61, 2569314256), (122, 1284657128), (244, 642328564), (488, 321164282), (976, 160582141), (6871, 22810096), (13742, 11405048), (23371, 6706096), (27484, 5702524), (46742, 3353048), (54968, 2851262), (93484, 1676524), (109936, 1425631), (186968, 838262), (373936, 419131)]