164069874

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 380357208

約数和(自身を除く): 216287334

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 97, 106, 159, 162, 194, 197, 291, 318, 394, 477, 582, 591, 873, 954, 1182, 1431, 1746, 1773, 2619, 2862, 3546, 4293, 5141, 5238, 5319, 7857, 8586, 10282, 10441, 10638, 15423, 15714, 15957, 19109, 20882, 30846, 31323, 31914, 38218, 46269, 57327, 62646, 92538, 93969, 114654, 138807, 171981, 187938, 277614, 281907, 343962, 416421, 515943, 563814, 832842, 845721, 1012777, 1031886, 1547829, 1691442, 2025554, 3038331, 3095658, 6076662, 9114993, 18229986, 27344979, 54689958, 82034937, 164069874]

約数ペア:

[(1, 164069874), (2, 82034937), (3, 54689958), (6, 27344979), (9, 18229986), (18, 9114993), (27, 6076662), (53, 3095658), (54, 3038331), (81, 2025554), (97, 1691442), (106, 1547829), (159, 1031886), (162, 1012777), (194, 845721), (197, 832842), (291, 563814), (318, 515943), (394, 416421), (477, 343962), (582, 281907), (591, 277614), (873, 187938), (954, 171981), (1182, 138807), (1431, 114654), (1746, 93969), (1773, 92538), (2619, 62646), (2862, 57327), (3546, 46269), (4293, 38218), (5141, 31914), (5238, 31323), (5319, 30846), (7857, 20882), (8586, 19109), (10282, 15957), (10441, 15714), (10638, 15423)]