145763618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6663

約数の個数: 48

約数和(自身を含む): 295834560

約数和(自身を除く): 150070942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 6619, 11011, 13238, 22022, 46333, 72809, 86047, 92666, 145618, 172094, 509663, 602329, 800899, 946517, 1019326, 1204658, 1601798, 1893034, 5606293, 6625619, 10411687, 11212586, 13251238, 20823374, 72881809, 145763618]

約数ペア:

[(1, 145763618), (2, 72881809), (7, 20823374), (11, 13251238), (13, 11212586), (14, 10411687), (22, 6625619), (26, 5606293), (77, 1893034), (91, 1601798), (121, 1204658), (143, 1019326), (154, 946517), (182, 800899), (242, 602329), (286, 509663), (847, 172094), (1001, 145618), (1573, 92666), (1694, 86047), (2002, 72809), (3146, 46333), (6619, 22022), (11011, 13238)]