169829044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 371621376

約数和(自身を除く): 201792332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 491, 982, 1123, 1964, 2246, 3437, 4492, 5401, 6874, 7861, 10802, 12353, 13748, 15722, 21604, 24706, 31444, 37807, 49412, 75614, 86471, 151228, 172942, 345884, 551393, 1102786, 2205572, 3859751, 6065323, 7719502, 12130646, 15439004, 24261292, 42457261, 84914522, 169829044]

約数ペア:

[(1, 169829044), (2, 84914522), (4, 42457261), (7, 24261292), (11, 15439004), (14, 12130646), (22, 7719502), (28, 6065323), (44, 3859751), (77, 2205572), (154, 1102786), (308, 551393), (491, 345884), (982, 172942), (1123, 151228), (1964, 86471), (2246, 75614), (3437, 49412), (4492, 37807), (5401, 31444), (6874, 24706), (7861, 21604), (10802, 15722), (12353, 13748)]