159487788

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 378551264

約数和(自身を除く): 219063476

約数列:

[1, 2, 3, 4, 6, 12, 97, 181, 194, 291, 362, 388, 543, 582, 724, 757, 1086, 1164, 1514, 2172, 2271, 3028, 4542, 9084, 17557, 35114, 52671, 70228, 73429, 105342, 137017, 146858, 210684, 220287, 274034, 293716, 411051, 440574, 548068, 822102, 881148, 1644204, 13290649, 26581298, 39871947, 53162596, 79743894, 159487788]

約数ペア:

[(1, 159487788), (2, 79743894), (3, 53162596), (4, 39871947), (6, 26581298), (12, 13290649), (97, 1644204), (181, 881148), (194, 822102), (291, 548068), (362, 440574), (388, 411051), (543, 293716), (582, 274034), (724, 220287), (757, 210684), (1086, 146858), (1164, 137017), (1514, 105342), (2172, 73429), (2271, 70228), (3028, 52671), (4542, 35114), (9084, 17557)]