121682764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 258334720

約数和(自身を除く): 136651956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 1801, 2413, 3556, 3602, 4826, 7204, 9652, 12607, 16891, 25214, 33782, 34219, 50428, 67564, 68438, 136876, 228727, 239533, 457454, 479066, 914908, 958132, 1601089, 3202178, 4345813, 6404356, 8691626, 17383252, 30420691, 60841382, 121682764]

約数ペア:

[(1, 121682764), (2, 60841382), (4, 30420691), (7, 17383252), (14, 8691626), (19, 6404356), (28, 4345813), (38, 3202178), (76, 1601089), (127, 958132), (133, 914908), (254, 479066), (266, 457454), (508, 239533), (532, 228727), (889, 136876), (1778, 68438), (1801, 67564), (2413, 50428), (3556, 34219), (3602, 33782), (4826, 25214), (7204, 16891), (9652, 12607)]