166598172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 108

約数和(自身を含む): 461621160

約数和(自身を除く): 295022988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 169, 197, 234, 278, 338, 394, 417, 468, 507, 556, 591, 676, 788, 834, 1014, 1182, 1251, 1521, 1668, 1773, 1807, 2028, 2364, 2502, 2561, 3042, 3546, 3614, 5004, 5122, 5421, 6084, 7092, 7228, 7683, 10244, 10842, 15366, 16263, 21684, 23049, 23491, 27383, 30732, 32526, 33293, 46098, 46982, 54766, 65052, 66586, 70473, 82149, 92196, 93964, 99879, 109532, 133172, 140946, 164298, 199758, 211419, 246447, 281892, 299637, 328596, 355979, 399516, 422838, 492894, 599274, 711958, 845676, 985788, 1067937, 1198548, 1423916, 2135874, 3203811, 4271748, 4627727, 6407622, 9255454, 12815244, 13883181, 18510908, 27766362, 41649543, 55532724, 83299086, 166598172]

約数ペア:

[(1, 166598172), (2, 83299086), (3, 55532724), (4, 41649543), (6, 27766362), (9, 18510908), (12, 13883181), (13, 12815244), (18, 9255454), (26, 6407622), (36, 4627727), (39, 4271748), (52, 3203811), (78, 2135874), (117, 1423916), (139, 1198548), (156, 1067937), (169, 985788), (197, 845676), (234, 711958), (278, 599274), (338, 492894), (394, 422838), (417, 399516), (468, 355979), (507, 328596), (556, 299637), (591, 281892), (676, 246447), (788, 211419), (834, 199758), (1014, 164298), (1182, 140946), (1251, 133172), (1521, 109532), (1668, 99879), (1773, 93964), (1807, 92196), (2028, 82149), (2364, 70473), (2502, 66586), (2561, 65052), (3042, 54766), (3546, 46982), (3614, 46098), (5004, 33293), (5122, 32526), (5421, 30732), (6084, 27383), (7092, 23491), (7228, 23049), (7683, 21684), (10244, 16263), (10842, 15366)]