148465828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 334430208

約数和(自身を除く): 185964380

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 71, 92, 119, 142, 161, 191, 238, 284, 322, 382, 391, 476, 497, 644, 764, 782, 994, 1207, 1337, 1564, 1633, 1988, 2414, 2674, 2737, 3247, 3266, 4393, 4828, 5348, 5474, 6494, 6532, 8449, 8786, 10948, 11431, 12988, 13561, 16898, 17572, 22729, 22862, 27122, 27761, 30751, 33796, 45458, 45724, 54244, 55522, 61502, 74681, 90916, 94927, 111044, 123004, 149362, 189854, 194327, 230537, 298724, 311903, 379708, 388654, 461074, 522767, 623806, 777308, 922148, 1045534, 1247612, 1613759, 2091068, 2183321, 3227518, 4366642, 5302351, 6455036, 8733284, 10604702, 21209404, 37116457, 74232914, 148465828]

約数ペア:

[(1, 148465828), (2, 74232914), (4, 37116457), (7, 21209404), (14, 10604702), (17, 8733284), (23, 6455036), (28, 5302351), (34, 4366642), (46, 3227518), (68, 2183321), (71, 2091068), (92, 1613759), (119, 1247612), (142, 1045534), (161, 922148), (191, 777308), (238, 623806), (284, 522767), (322, 461074), (382, 388654), (391, 379708), (476, 311903), (497, 298724), (644, 230537), (764, 194327), (782, 189854), (994, 149362), (1207, 123004), (1337, 111044), (1564, 94927), (1633, 90916), (1988, 74681), (2414, 61502), (2674, 55522), (2737, 54244), (3247, 45724), (3266, 45458), (4393, 33796), (4828, 30751), (5348, 27761), (5474, 27122), (6494, 22862), (6532, 22729), (8449, 17572), (8786, 16898), (10948, 13561), (11431, 12988)]