173667104

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 72

約数和(自身を含む): 392216580

約数和(自身を除く): 218549476

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 1352, 1768, 1889, 2704, 2873, 3536, 3778, 5408, 5746, 7072, 7556, 11492, 15112, 22984, 24557, 30224, 32113, 45968, 49114, 60448, 64226, 91936, 98228, 128452, 196456, 256904, 319241, 392912, 417469, 513808, 638482, 785824, 834938, 1027616, 1276964, 1669876, 2553928, 3339752, 5107856, 5427097, 6679504, 10215712, 10854194, 13359008, 21708388, 43416776, 86833552, 173667104]

約数ペア:

[(1, 173667104), (2, 86833552), (4, 43416776), (8, 21708388), (13, 13359008), (16, 10854194), (17, 10215712), (26, 6679504), (32, 5427097), (34, 5107856), (52, 3339752), (68, 2553928), (104, 1669876), (136, 1276964), (169, 1027616), (208, 834938), (221, 785824), (272, 638482), (338, 513808), (416, 417469), (442, 392912), (544, 319241), (676, 256904), (884, 196456), (1352, 128452), (1768, 98228), (1889, 91936), (2704, 64226), (2873, 60448), (3536, 49114), (3778, 45968), (5408, 32113), (5746, 30224), (7072, 24557), (7556, 22984), (11492, 15112)]