168994059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 267093792

約数和(自身を除く): 98099733

約数列:

[1, 3, 13, 17, 37, 39, 51, 83, 111, 221, 249, 481, 629, 663, 1079, 1411, 1443, 1887, 3071, 3237, 4233, 6889, 8177, 9213, 18343, 20667, 24531, 39923, 52207, 55029, 89557, 117113, 119769, 156621, 254893, 268671, 351339, 678691, 764679, 1522469, 2036073, 3313609, 4333181, 4567407, 9940827, 12999543, 56331353, 168994059]

約数ペア:

[(1, 168994059), (3, 56331353), (13, 12999543), (17, 9940827), (37, 4567407), (39, 4333181), (51, 3313609), (83, 2036073), (111, 1522469), (221, 764679), (249, 678691), (481, 351339), (629, 268671), (663, 254893), (1079, 156621), (1411, 119769), (1443, 117113), (1887, 89557), (3071, 55029), (3237, 52207), (4233, 39923), (6889, 24531), (8177, 20667), (9213, 18343)]