148977256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 312439680

約数和(自身を除く): 163462424

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 97, 136, 184, 194, 388, 391, 491, 776, 782, 982, 1564, 1649, 1964, 2231, 3128, 3298, 3928, 4462, 6596, 8347, 8924, 11293, 13192, 16694, 17848, 22586, 33388, 37927, 45172, 47627, 66776, 75854, 90344, 95254, 151708, 190508, 191981, 303416, 381016, 383962, 767924, 809659, 1095421, 1535848, 1619318, 2190842, 3238636, 4381684, 6477272, 8763368, 18622157, 37244314, 74488628, 148977256]

約数ペア:

[(1, 148977256), (2, 74488628), (4, 37244314), (8, 18622157), (17, 8763368), (23, 6477272), (34, 4381684), (46, 3238636), (68, 2190842), (92, 1619318), (97, 1535848), (136, 1095421), (184, 809659), (194, 767924), (388, 383962), (391, 381016), (491, 303416), (776, 191981), (782, 190508), (982, 151708), (1564, 95254), (1649, 90344), (1964, 75854), (2231, 66776), (3128, 47627), (3298, 45172), (3928, 37927), (4462, 33388), (6596, 22586), (8347, 17848), (8924, 16694), (11293, 13192)]