127186304

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 315955200

約数和(自身を除く): 188768896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 241, 248, 266, 304, 434, 448, 482, 496, 532, 589, 608, 868, 896, 964, 992, 1064, 1178, 1216, 1687, 1736, 1928, 1984, 2128, 2356, 2432, 3374, 3472, 3856, 3968, 4123, 4256, 4579, 4712, 6748, 6944, 7471, 7712, 8246, 8512, 9158, 9424, 13496, 13888, 14942, 15424, 16492, 17024, 18316, 18848, 26992, 27776, 29884, 30848, 32053, 32984, 36632, 37696, 52297, 53984, 59768, 64106, 65968, 73264, 75392, 104594, 107968, 119536, 128212, 131936, 141949, 146528, 209188, 215936, 239072, 256424, 263872, 283898, 293056, 418376, 478144, 512848, 527744, 567796, 586112, 836752, 956288, 993643, 1025696, 1135592, 1673504, 1987286, 2051392, 2271184, 3347008, 3974572, 4102784, 4542368, 6694016, 7949144, 9084736, 15898288, 18169472, 31796576, 63593152, 127186304]

約数ペア:

[(1, 127186304), (2, 63593152), (4, 31796576), (7, 18169472), (8, 15898288), (14, 9084736), (16, 7949144), (19, 6694016), (28, 4542368), (31, 4102784), (32, 3974572), (38, 3347008), (56, 2271184), (62, 2051392), (64, 1987286), (76, 1673504), (112, 1135592), (124, 1025696), (128, 993643), (133, 956288), (152, 836752), (217, 586112), (224, 567796), (241, 527744), (248, 512848), (266, 478144), (304, 418376), (434, 293056), (448, 283898), (482, 263872), (496, 256424), (532, 239072), (589, 215936), (608, 209188), (868, 146528), (896, 141949), (964, 131936), (992, 128212), (1064, 119536), (1178, 107968), (1216, 104594), (1687, 75392), (1736, 73264), (1928, 65968), (1984, 64106), (2128, 59768), (2356, 53984), (2432, 52297), (3374, 37696), (3472, 36632), (3856, 32984), (3968, 32053), (4123, 30848), (4256, 29884), (4579, 27776), (4712, 26992), (6748, 18848), (6944, 18316), (7471, 17024), (7712, 16492), (8246, 15424), (8512, 14942), (9158, 13888), (9424, 13496)]