139810644

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{18233}}^1$

素因数の和:18317

約数の個数: 48

約数和(自身を含む): 367597440

約数和(自身を除く): 227786796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 18233, 36466, 54699, 72932, 109398, 164097, 218796, 328194, 492291, 656388, 984582, 1294543, 1969164, 2589086, 3883629, 5178172, 7767258, 11650887, 15534516, 23301774, 34952661, 46603548, 69905322, 139810644]

約数ペア:

[(1, 139810644), (2, 69905322), (3, 46603548), (4, 34952661), (6, 23301774), (9, 15534516), (12, 11650887), (18, 7767258), (27, 5178172), (36, 3883629), (54, 2589086), (71, 1969164), (108, 1294543), (142, 984582), (213, 656388), (284, 492291), (426, 328194), (639, 218796), (852, 164097), (1278, 109398), (1917, 72932), (2556, 54699), (3834, 36466), (7668, 18233)]