127396152

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 390837720

約数和(自身を除く): 263441568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 213, 216, 234, 243, 284, 312, 324, 351, 426, 468, 486, 568, 639, 648, 702, 852, 923, 936, 972, 1053, 1278, 1404, 1704, 1846, 1917, 1944, 2106, 2556, 2769, 2808, 3159, 3692, 3834, 4212, 5041, 5112, 5538, 5751, 6318, 7384, 7668, 8307, 8424, 10082, 11076, 11502, 12636, 15123, 15336, 16614, 17253, 20164, 22152, 23004, 24921, 25272, 30246, 33228, 34506, 40328, 45369, 46008, 49842, 60492, 65533, 66456, 69012, 74763, 90738, 99684, 120984, 131066, 136107, 138024, 149526, 181476, 196599, 199368, 224289, 262132, 272214, 299052, 362952, 393198, 408321, 448578, 524264, 544428, 589797, 598104, 786396, 816642, 897156, 1088856, 1179594, 1224963, 1572792, 1633284, 1769391, 1794312, 2359188, 2449926, 3266568, 3538782, 4718376, 4899852, 5308173, 7077564, 9799704, 10616346, 14155128, 15924519, 21232692, 31849038, 42465384, 63698076, 127396152]

約数ペア:

[(1, 127396152), (2, 63698076), (3, 42465384), (4, 31849038), (6, 21232692), (8, 15924519), (9, 14155128), (12, 10616346), (13, 9799704), (18, 7077564), (24, 5308173), (26, 4899852), (27, 4718376), (36, 3538782), (39, 3266568), (52, 2449926), (54, 2359188), (71, 1794312), (72, 1769391), (78, 1633284), (81, 1572792), (104, 1224963), (108, 1179594), (117, 1088856), (142, 897156), (156, 816642), (162, 786396), (213, 598104), (216, 589797), (234, 544428), (243, 524264), (284, 448578), (312, 408321), (324, 393198), (351, 362952), (426, 299052), (468, 272214), (486, 262132), (568, 224289), (639, 199368), (648, 196599), (702, 181476), (852, 149526), (923, 138024), (936, 136107), (972, 131066), (1053, 120984), (1278, 99684), (1404, 90738), (1704, 74763), (1846, 69012), (1917, 66456), (1944, 65533), (2106, 60492), (2556, 49842), (2769, 46008), (2808, 45369), (3159, 40328), (3692, 34506), (3834, 33228), (4212, 30246), (5041, 25272), (5112, 24921), (5538, 23004), (5751, 22152), (6318, 20164), (7384, 17253), (7668, 16614), (8307, 15336), (8424, 15123), (10082, 12636), (11076, 11502)]