139804912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 60

約数和(自身を含む): 296130600

約数和(自身を除く): 156325688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 169, 208, 298, 338, 347, 596, 676, 694, 1192, 1352, 1388, 1937, 2384, 2704, 2776, 3874, 4511, 5552, 7748, 9022, 15496, 18044, 25181, 30992, 36088, 50362, 51703, 58643, 72176, 100724, 103406, 117286, 201448, 206812, 234572, 402896, 413624, 469144, 672139, 827248, 938288, 1344278, 2688556, 5377112, 8737807, 10754224, 17475614, 34951228, 69902456, 139804912]

約数ペア:

[(1, 139804912), (2, 69902456), (4, 34951228), (8, 17475614), (13, 10754224), (16, 8737807), (26, 5377112), (52, 2688556), (104, 1344278), (149, 938288), (169, 827248), (208, 672139), (298, 469144), (338, 413624), (347, 402896), (596, 234572), (676, 206812), (694, 201448), (1192, 117286), (1352, 103406), (1388, 100724), (1937, 72176), (2384, 58643), (2704, 51703), (2776, 50362), (3874, 36088), (4511, 30992), (5552, 25181), (7748, 18044), (9022, 15496)]