163242846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 72

約数和(自身を含む): 387453456

約数和(自身を除く): 224210610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 169, 206, 234, 309, 338, 507, 521, 618, 927, 1014, 1042, 1339, 1521, 1563, 1854, 2678, 3042, 3126, 4017, 4689, 6773, 8034, 9378, 12051, 13546, 17407, 20319, 24102, 34814, 40638, 52221, 53663, 60957, 88049, 104442, 107326, 121914, 156663, 160989, 176098, 264147, 313326, 321978, 482967, 528294, 697619, 792441, 965934, 1395238, 1584882, 2092857, 4185714, 6278571, 9069047, 12557142, 18138094, 27207141, 54414282, 81621423, 163242846]

約数ペア:

[(1, 163242846), (2, 81621423), (3, 54414282), (6, 27207141), (9, 18138094), (13, 12557142), (18, 9069047), (26, 6278571), (39, 4185714), (78, 2092857), (103, 1584882), (117, 1395238), (169, 965934), (206, 792441), (234, 697619), (309, 528294), (338, 482967), (507, 321978), (521, 313326), (618, 264147), (927, 176098), (1014, 160989), (1042, 156663), (1339, 121914), (1521, 107326), (1563, 104442), (1854, 88049), (2678, 60957), (3042, 53663), (3126, 52221), (4017, 40638), (4689, 34814), (6773, 24102), (8034, 20319), (9378, 17407), (12051, 13546)]