122089492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 252499968

約数和(自身を除く): 130410476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 191, 259, 382, 518, 617, 764, 1036, 1234, 1337, 2468, 2674, 4319, 5348, 7067, 8638, 14134, 17276, 22829, 28268, 45658, 49469, 91316, 98938, 117847, 159803, 197876, 235694, 319606, 471388, 639212, 824929, 1649858, 3299716, 4360339, 8720678, 17441356, 30522373, 61044746, 122089492]

約数ペア:

[(1, 122089492), (2, 61044746), (4, 30522373), (7, 17441356), (14, 8720678), (28, 4360339), (37, 3299716), (74, 1649858), (148, 824929), (191, 639212), (259, 471388), (382, 319606), (518, 235694), (617, 197876), (764, 159803), (1036, 117847), (1234, 98938), (1337, 91316), (2468, 49469), (2674, 45658), (4319, 28268), (5348, 22829), (7067, 17276), (8638, 14134)]