140354032

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 349102656

約数和(自身を除く): 208748624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 293, 329, 364, 376, 392, 586, 611, 637, 658, 728, 752, 784, 1172, 1222, 1274, 1316, 1456, 2051, 2303, 2344, 2444, 2548, 2632, 3809, 4102, 4277, 4606, 4688, 4888, 5096, 5264, 7618, 8204, 8554, 9212, 9776, 10192, 13771, 14357, 15236, 16408, 17108, 18424, 26663, 27542, 28714, 29939, 30472, 32816, 34216, 36848, 53326, 55084, 57428, 59878, 60944, 68432, 96397, 106652, 110168, 114856, 119756, 179023, 186641, 192794, 213304, 220336, 229712, 239512, 358046, 373282, 385588, 426608, 479024, 674779, 716092, 746564, 771176, 1253161, 1349558, 1432184, 1493128, 1542352, 2506322, 2699116, 2864368, 2986256, 5012644, 5398232, 8772127, 10025288, 10796464, 17544254, 20050576, 35088508, 70177016, 140354032]

約数ペア:

[(1, 140354032), (2, 70177016), (4, 35088508), (7, 20050576), (8, 17544254), (13, 10796464), (14, 10025288), (16, 8772127), (26, 5398232), (28, 5012644), (47, 2986256), (49, 2864368), (52, 2699116), (56, 2506322), (91, 1542352), (94, 1493128), (98, 1432184), (104, 1349558), (112, 1253161), (182, 771176), (188, 746564), (196, 716092), (208, 674779), (293, 479024), (329, 426608), (364, 385588), (376, 373282), (392, 358046), (586, 239512), (611, 229712), (637, 220336), (658, 213304), (728, 192794), (752, 186641), (784, 179023), (1172, 119756), (1222, 114856), (1274, 110168), (1316, 106652), (1456, 96397), (2051, 68432), (2303, 60944), (2344, 59878), (2444, 57428), (2548, 55084), (2632, 53326), (3809, 36848), (4102, 34216), (4277, 32816), (4606, 30472), (4688, 29939), (4888, 28714), (5096, 27542), (5264, 26663), (7618, 18424), (8204, 17108), (8554, 16408), (9212, 15236), (9776, 14357), (10192, 13771)]