152273120

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4831}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 361646208

約数和(自身を除く): 209373088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 4831, 6304, 7880, 9662, 15760, 19324, 24155, 31520, 38648, 48310, 77296, 96620, 154592, 193240, 386480, 772960, 951707, 1903414, 3806828, 4758535, 7613656, 9517070, 15227312, 19034140, 30454624, 38068280, 76136560, 152273120]

約数ペア:

[(1, 152273120), (2, 76136560), (4, 38068280), (5, 30454624), (8, 19034140), (10, 15227312), (16, 9517070), (20, 7613656), (32, 4758535), (40, 3806828), (80, 1903414), (160, 951707), (197, 772960), (394, 386480), (788, 193240), (985, 154592), (1576, 96620), (1970, 77296), (3152, 48310), (3940, 38648), (4831, 31520), (6304, 24155), (7880, 19324), (9662, 15760)]