156768531764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{256337}}^1$

素因数の和:256992

約数の個数: 48

約数和(自身を含む): 311501937600

約数和(自身を除く): 154733405836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 619, 988, 1238, 2476, 8047, 11761, 16094, 23522, 32188, 47044, 152893, 256337, 305786, 512674, 611572, 1025348, 3332381, 4870403, 6664762, 9740806, 13329524, 19481612, 63315239, 126630478, 158672603, 253260956, 317345206, 634690412, 2062743839, 3014779457, 4125487678, 6029558914, 8250975356, 12059117828, 39192132941, 78384265882, 156768531764]

約数ペア:

[(1, 156768531764), (2, 78384265882), (4, 39192132941), (13, 12059117828), (19, 8250975356), (26, 6029558914), (38, 4125487678), (52, 3014779457), (76, 2062743839), (247, 634690412), (494, 317345206), (619, 253260956), (988, 158672603), (1238, 126630478), (2476, 63315239), (8047, 19481612), (11761, 13329524), (16094, 9740806), (23522, 6664762), (32188, 4870403), (47044, 3332381), (152893, 1025348), (256337, 611572), (305786, 512674)]