140134904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 333532080

約数和(自身を除く): 193397176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 107, 182, 196, 214, 257, 364, 392, 428, 514, 637, 728, 749, 856, 1028, 1274, 1391, 1498, 1799, 2056, 2548, 2782, 2996, 3341, 3598, 5096, 5243, 5564, 5992, 6682, 7196, 9737, 10486, 11128, 12593, 13364, 14392, 19474, 20972, 23387, 25186, 26728, 27499, 38948, 41944, 46774, 50372, 54998, 68159, 77896, 93548, 100744, 109996, 136318, 163709, 187096, 192493, 219992, 272636, 327418, 357487, 384986, 545272, 654836, 714974, 769972, 1309672, 1347451, 1429948, 1539944, 2502409, 2694902, 2859896, 5004818, 5389804, 10009636, 10779608, 17516863, 20019272, 35033726, 70067452, 140134904]

約数ペア:

[(1, 140134904), (2, 70067452), (4, 35033726), (7, 20019272), (8, 17516863), (13, 10779608), (14, 10009636), (26, 5389804), (28, 5004818), (49, 2859896), (52, 2694902), (56, 2502409), (91, 1539944), (98, 1429948), (104, 1347451), (107, 1309672), (182, 769972), (196, 714974), (214, 654836), (257, 545272), (364, 384986), (392, 357487), (428, 327418), (514, 272636), (637, 219992), (728, 192493), (749, 187096), (856, 163709), (1028, 136318), (1274, 109996), (1391, 100744), (1498, 93548), (1799, 77896), (2056, 68159), (2548, 54998), (2782, 50372), (2996, 46774), (3341, 41944), (3598, 38948), (5096, 27499), (5243, 26728), (5564, 25186), (5992, 23387), (6682, 20972), (7196, 19474), (9737, 14392), (10486, 13364), (11128, 12593)]