139330268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 331430400

約数和(自身を除く): 192100132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 133, 154, 203, 209, 266, 308, 319, 406, 418, 532, 551, 638, 812, 821, 836, 1102, 1276, 1463, 1642, 2204, 2233, 2926, 3284, 3857, 4466, 5747, 5852, 6061, 7714, 8932, 9031, 11494, 12122, 15428, 15599, 18062, 22988, 23809, 24244, 31198, 36124, 42427, 47618, 62396, 63217, 84854, 95236, 109193, 126434, 166663, 169708, 171589, 218386, 252868, 261899, 333326, 343178, 436772, 452371, 523798, 666652, 686356, 904742, 1047596, 1201123, 1809484, 1833293, 2402246, 3166597, 3666586, 4804492, 4976081, 6333194, 7333172, 9952162, 12666388, 19904324, 34832567, 69665134, 139330268]

約数ペア:

[(1, 139330268), (2, 69665134), (4, 34832567), (7, 19904324), (11, 12666388), (14, 9952162), (19, 7333172), (22, 6333194), (28, 4976081), (29, 4804492), (38, 3666586), (44, 3166597), (58, 2402246), (76, 1833293), (77, 1809484), (116, 1201123), (133, 1047596), (154, 904742), (203, 686356), (209, 666652), (266, 523798), (308, 452371), (319, 436772), (406, 343178), (418, 333326), (532, 261899), (551, 252868), (638, 218386), (812, 171589), (821, 169708), (836, 166663), (1102, 126434), (1276, 109193), (1463, 95236), (1642, 84854), (2204, 63217), (2233, 62396), (2926, 47618), (3284, 42427), (3857, 36124), (4466, 31198), (5747, 24244), (5852, 23809), (6061, 22988), (7714, 18062), (8932, 15599), (9031, 15428), (11494, 12122)]