127294908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 342263040

約数和(自身を除く): 214968132

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 67, 76, 78, 114, 134, 156, 201, 228, 247, 268, 402, 494, 641, 741, 804, 871, 988, 1273, 1282, 1482, 1742, 1923, 2546, 2564, 2613, 2964, 3484, 3819, 3846, 5092, 5226, 7638, 7692, 8333, 10452, 12179, 15276, 16549, 16666, 24358, 24999, 33098, 33332, 36537, 42947, 48716, 49647, 49998, 66196, 73074, 85894, 99294, 99996, 128841, 146148, 158327, 171788, 198588, 257682, 316654, 474981, 515364, 558311, 633308, 815993, 949962, 1116622, 1631986, 1674933, 1899924, 2233244, 2447979, 3263972, 3349866, 4895958, 6699732, 9791916, 10607909, 21215818, 31823727, 42431636, 63647454, 127294908]

約数ペア:

[(1, 127294908), (2, 63647454), (3, 42431636), (4, 31823727), (6, 21215818), (12, 10607909), (13, 9791916), (19, 6699732), (26, 4895958), (38, 3349866), (39, 3263972), (52, 2447979), (57, 2233244), (67, 1899924), (76, 1674933), (78, 1631986), (114, 1116622), (134, 949962), (156, 815993), (201, 633308), (228, 558311), (247, 515364), (268, 474981), (402, 316654), (494, 257682), (641, 198588), (741, 171788), (804, 158327), (871, 146148), (988, 128841), (1273, 99996), (1282, 99294), (1482, 85894), (1742, 73074), (1923, 66196), (2546, 49998), (2564, 49647), (2613, 48716), (2964, 42947), (3484, 36537), (3819, 33332), (3846, 33098), (5092, 24999), (5226, 24358), (7638, 16666), (7692, 16549), (8333, 15276), (10452, 12179)]