169742732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72101

約数の個数: 24

約数和(自身を含む): 322775040

約数和(自身を除く): 153032308

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 72047, 144094, 288188, 1368893, 2233457, 2737786, 4466914, 5475572, 8933828, 42435683, 84871366, 169742732]

約数ペア:

[(1, 169742732), (2, 84871366), (4, 42435683), (19, 8933828), (31, 5475572), (38, 4466914), (62, 2737786), (76, 2233457), (124, 1368893), (589, 288188), (1178, 144094), (2356, 72047)]