149593808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 359976960

約数和(自身を除く): 210383152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 809, 889, 1016, 1456, 1618, 1651, 1778, 2032, 3236, 3302, 3556, 5663, 6472, 6604, 7112, 10517, 11326, 11557, 12944, 13208, 14224, 21034, 22652, 23114, 26416, 42068, 45304, 46228, 73619, 84136, 90608, 92456, 102743, 147238, 168272, 184912, 205486, 294476, 410972, 588952, 719201, 821944, 1177904, 1335659, 1438402, 1643888, 2671318, 2876804, 5342636, 5753608, 9349613, 10685272, 11507216, 18699226, 21370544, 37398452, 74796904, 149593808]

約数ペア:

[(1, 149593808), (2, 74796904), (4, 37398452), (7, 21370544), (8, 18699226), (13, 11507216), (14, 10685272), (16, 9349613), (26, 5753608), (28, 5342636), (52, 2876804), (56, 2671318), (91, 1643888), (104, 1438402), (112, 1335659), (127, 1177904), (182, 821944), (208, 719201), (254, 588952), (364, 410972), (508, 294476), (728, 205486), (809, 184912), (889, 168272), (1016, 147238), (1456, 102743), (1618, 92456), (1651, 90608), (1778, 84136), (2032, 73619), (3236, 46228), (3302, 45304), (3556, 42068), (5663, 26416), (6472, 23114), (6604, 22652), (7112, 21034), (10517, 14224), (11326, 13208), (11557, 12944)]