139664952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 310306248

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, 1301, 1491, 1512, 1704, 1917, 1988, 2556, 2602, 2982, 3834, 3903, 3976, 4473, 5112, 5204, 5964, 7668, 7806, 8946, 9107, 10408, 11709, 11928, 13419, 15336, 15612, 17892, 18214, 23418, 26838, 27321, 31224, 35127, 35784, 36428, 46836, 53676, 54642, 70254, 72856, 81963, 92371, 93672, 107352, 109284, 140508, 163926, 184742, 218568, 245889, 277113, 281016, 327852, 369484, 491778, 554226, 646597, 655704, 738968, 831339, 983556, 1108452, 1293194, 1662678, 1939791, 1967112, 2216904, 2494017, 2586388, 3325356, 3879582, 4988034, 5172776, 5819373, 6650712, 7759164, 9976068, 11638746, 15518328, 17458119, 19952136, 23277492, 34916238, 46554984, 69832476, 139664952]

約数ペア:

[(1, 139664952), (2, 69832476), (3, 46554984), (4, 34916238), (6, 23277492), (7, 19952136), (8, 17458119), (9, 15518328), (12, 11638746), (14, 9976068), (18, 7759164), (21, 6650712), (24, 5819373), (27, 5172776), (28, 4988034), (36, 3879582), (42, 3325356), (54, 2586388), (56, 2494017), (63, 2216904), (71, 1967112), (72, 1939791), (84, 1662678), (108, 1293194), (126, 1108452), (142, 983556), (168, 831339), (189, 738968), (213, 655704), (216, 646597), (252, 554226), (284, 491778), (378, 369484), (426, 327852), (497, 281016), (504, 277113), (568, 245889), (639, 218568), (756, 184742), (852, 163926), (994, 140508), (1278, 109284), (1301, 107352), (1491, 93672), (1512, 92371), (1704, 81963), (1917, 72856), (1988, 70254), (2556, 54642), (2602, 53676), (2982, 46836), (3834, 36428), (3903, 35784), (3976, 35127), (4473, 31224), (5112, 27321), (5204, 26838), (5964, 23418), (7668, 18214), (7806, 17892), (8946, 15612), (9107, 15336), (10408, 13419), (11709, 11928)]