156943764812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11617}}^1\times {\mathrm{177761}}^1$

素因数の和:189401

約数の個数: 24

約数和(自身を含む): 289133448240

約数和(自身を除く): 132189683428

約数列:

[1, 2, 4, 19, 38, 76, 11617, 23234, 46468, 177761, 220723, 355522, 441446, 711044, 882892, 3377459, 6754918, 13509836, 2065049537, 4130099074, 8260198148, 39235941203, 78471882406, 156943764812]

約数ペア:

[(1, 156943764812), (2, 78471882406), (4, 39235941203), (19, 8260198148), (38, 4130099074), (76, 2065049537), (11617, 13509836), (23234, 6754918), (46468, 3377459), (177761, 882892), (220723, 711044), (355522, 441446)]