139879656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 450662400

約数和(自身を除く): 310782744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1303, 1491, 1512, 1704, 1917, 1988, 2556, 2606, 2982, 3834, 3909, 3976, 4473, 5112, 5212, 5964, 7668, 7818, 8946, 9121, 10424, 11727, 11928, 13419, 15336, 15636, 17892, 18242, 23454, 26838, 27363, 31272, 35181, 35784, 36484, 46908, 53676, 54726, 70362, 72968, 82089, 92513, 93816, 107352, 109452, 140724, 164178, 185026, 218904, 246267, 277539, 281448, 328356, 370052, 492534, 555078, 647591, 656712, 740104, 832617, 985068, 1110156, 1295182, 1665234, 1942773, 1970136, 2220312, 2497851, 2590364, 3330468, 3885546, 4995702, 5180728, 5828319, 6660936, 7771092, 9991404, 11656638, 15542184, 17484957, 19982808, 23313276, 34969914, 46626552, 69939828, 139879656]

約数ペア:

[(1, 139879656), (2, 69939828), (3, 46626552), (4, 34969914), (6, 23313276), (7, 19982808), (8, 17484957), (9, 15542184), (12, 11656638), (14, 9991404), (18, 7771092), (21, 6660936), (24, 5828319), (27, 5180728), (28, 4995702), (36, 3885546), (42, 3330468), (54, 2590364), (56, 2497851), (63, 2220312), (71, 1970136), (72, 1942773), (84, 1665234), (108, 1295182), (126, 1110156), (142, 985068), (168, 832617), (189, 740104), (213, 656712), (216, 647591), (252, 555078), (284, 492534), (378, 370052), (426, 328356), (497, 281448), (504, 277539), (568, 246267), (639, 218904), (756, 185026), (852, 164178), (994, 140724), (1278, 109452), (1303, 107352), (1491, 93816), (1512, 92513), (1704, 82089), (1917, 72968), (1988, 70362), (2556, 54726), (2606, 53676), (2982, 46908), (3834, 36484), (3909, 35784), (3976, 35181), (4473, 31272), (5112, 27363), (5212, 26838), (5964, 23454), (7668, 18242), (7818, 17892), (8946, 15636), (9121, 15336), (10424, 13419), (11727, 11928)]