153945352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1867}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 315393120

約数和(自身を除く): 161447768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 937, 1867, 1874, 3734, 3748, 7468, 7496, 10307, 14936, 20537, 20614, 41074, 41228, 82148, 82456, 164296, 1749379, 3498758, 6997516, 13995032, 19243169, 38486338, 76972676, 153945352]

約数ペア:

[(1, 153945352), (2, 76972676), (4, 38486338), (8, 19243169), (11, 13995032), (22, 6997516), (44, 3498758), (88, 1749379), (937, 164296), (1867, 82456), (1874, 82148), (3734, 41228), (3748, 41074), (7468, 20614), (7496, 20537), (10307, 14936)]