130439568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 120

約数和(自身を含む): 404855040

約数和(自身を除く): 274415472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 1789, 2352, 2604, 3038, 3472, 3578, 4557, 5208, 5367, 6076, 7156, 9114, 10416, 10734, 12152, 12523, 14312, 18228, 21468, 24304, 25046, 28624, 36456, 37569, 42936, 50092, 55459, 72912, 75138, 85872, 87661, 100184, 110918, 150276, 166377, 175322, 200368, 221836, 262983, 300552, 332754, 350644, 388213, 443672, 525966, 601104, 665508, 701288, 776426, 887344, 1051932, 1164639, 1331016, 1402576, 1552852, 2103864, 2329278, 2662032, 2717491, 3105704, 4207728, 4658556, 5434982, 6211408, 8152473, 9317112, 10869964, 16304946, 18634224, 21739928, 32609892, 43479856, 65219784, 130439568]

約数ペア:

[(1, 130439568), (2, 65219784), (3, 43479856), (4, 32609892), (6, 21739928), (7, 18634224), (8, 16304946), (12, 10869964), (14, 9317112), (16, 8152473), (21, 6211408), (24, 5434982), (28, 4658556), (31, 4207728), (42, 3105704), (48, 2717491), (49, 2662032), (56, 2329278), (62, 2103864), (84, 1552852), (93, 1402576), (98, 1331016), (112, 1164639), (124, 1051932), (147, 887344), (168, 776426), (186, 701288), (196, 665508), (217, 601104), (248, 525966), (294, 443672), (336, 388213), (372, 350644), (392, 332754), (434, 300552), (496, 262983), (588, 221836), (651, 200368), (744, 175322), (784, 166377), (868, 150276), (1176, 110918), (1302, 100184), (1488, 87661), (1519, 85872), (1736, 75138), (1789, 72912), (2352, 55459), (2604, 50092), (3038, 42936), (3472, 37569), (3578, 36456), (4557, 28624), (5208, 25046), (5367, 24304), (6076, 21468), (7156, 18228), (9114, 14312), (10416, 12523), (10734, 12152)]