121948448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 248822784

約数和(自身を除く): 126874336

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 811, 1016, 1184, 1622, 2032, 3244, 4064, 4699, 6488, 9398, 12976, 18796, 25952, 30007, 37592, 60014, 75184, 102997, 120028, 150368, 205994, 240056, 411988, 480112, 823976, 960224, 1647952, 3295904, 3810889, 7621778, 15243556, 30487112, 60974224, 121948448]

約数ペア:

[(1, 121948448), (2, 60974224), (4, 30487112), (8, 15243556), (16, 7621778), (32, 3810889), (37, 3295904), (74, 1647952), (127, 960224), (148, 823976), (254, 480112), (296, 411988), (508, 240056), (592, 205994), (811, 150368), (1016, 120028), (1184, 102997), (1622, 75184), (2032, 60014), (3244, 37592), (4064, 30007), (4699, 25952), (6488, 18796), (9398, 12976)]