167042876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41719}}^1$

素因数の和:41754

約数の個数: 48

約数和(自身を含む): 392501760

約数和(自身を除く): 225458884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 41719, 83438, 166876, 292033, 458909, 542347, 584066, 917818, 1084694, 1168132, 1835636, 2169388, 3212363, 3796429, 5965817, 6424726, 7592858, 11931634, 12849452, 15185716, 23863268, 41760719, 83521438, 167042876]

約数ペア:

[(1, 167042876), (2, 83521438), (4, 41760719), (7, 23863268), (11, 15185716), (13, 12849452), (14, 11931634), (22, 7592858), (26, 6424726), (28, 5965817), (44, 3796429), (52, 3212363), (77, 2169388), (91, 1835636), (143, 1168132), (154, 1084694), (182, 917818), (286, 584066), (308, 542347), (364, 458909), (572, 292033), (1001, 166876), (2002, 83438), (4004, 41719)]