151209904

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 60

約数和(自身を含む): 316345824

約数和(自身を除く): 165135920

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 361, 376, 557, 722, 752, 893, 1114, 1444, 1786, 2228, 2888, 3572, 4456, 5776, 7144, 8912, 10583, 14288, 16967, 21166, 26179, 33934, 42332, 52358, 67868, 84664, 104716, 135736, 169328, 201077, 209432, 271472, 402154, 418864, 497401, 804308, 994802, 1608616, 1989604, 3217232, 3979208, 7958416, 9450619, 18901238, 37802476, 75604952, 151209904]

約数ペア:

[(1, 151209904), (2, 75604952), (4, 37802476), (8, 18901238), (16, 9450619), (19, 7958416), (38, 3979208), (47, 3217232), (76, 1989604), (94, 1608616), (152, 994802), (188, 804308), (304, 497401), (361, 418864), (376, 402154), (557, 271472), (722, 209432), (752, 201077), (893, 169328), (1114, 135736), (1444, 104716), (1786, 84664), (2228, 67868), (2888, 52358), (3572, 42332), (4456, 33934), (5776, 26179), (7144, 21166), (8912, 16967), (10583, 14288)]