106777216

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 160544384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 103, 104, 112, 128, 178, 182, 206, 208, 224, 356, 364, 412, 416, 448, 623, 712, 721, 728, 824, 832, 896, 1157, 1246, 1339, 1424, 1442, 1456, 1648, 1664, 2314, 2492, 2678, 2848, 2884, 2912, 3296, 4628, 4984, 5356, 5696, 5768, 5824, 6592, 8099, 9167, 9256, 9373, 9968, 10712, 11392, 11536, 11648, 13184, 16198, 18334, 18512, 18746, 19936, 21424, 23072, 32396, 36668, 37024, 37492, 39872, 42848, 46144, 64169, 64792, 73336, 74048, 74984, 79744, 85696, 92288, 119171, 128338, 129584, 146672, 148096, 149968, 171392, 238342, 256676, 259168, 293344, 299936, 476684, 513352, 518336, 586688, 599872, 834197, 953368, 1026704, 1036672, 1173376, 1199744, 1668394, 1906736, 2053408, 3336788, 3813472, 4106816, 6673576, 7626944, 8213632, 13347152, 15253888, 26694304, 53388608, 106777216]

約数ペア:

[(1, 106777216), (2, 53388608), (4, 26694304), (7, 15253888), (8, 13347152), (13, 8213632), (14, 7626944), (16, 6673576), (26, 4106816), (28, 3813472), (32, 3336788), (52, 2053408), (56, 1906736), (64, 1668394), (89, 1199744), (91, 1173376), (103, 1036672), (104, 1026704), (112, 953368), (128, 834197), (178, 599872), (182, 586688), (206, 518336), (208, 513352), (224, 476684), (356, 299936), (364, 293344), (412, 259168), (416, 256676), (448, 238342), (623, 171392), (712, 149968), (721, 148096), (728, 146672), (824, 129584), (832, 128338), (896, 119171), (1157, 92288), (1246, 85696), (1339, 79744), (1424, 74984), (1442, 74048), (1456, 73336), (1648, 64792), (1664, 64169), (2314, 46144), (2492, 42848), (2678, 39872), (2848, 37492), (2884, 37024), (2912, 36668), (3296, 32396), (4628, 23072), (4984, 21424), (5356, 19936), (5696, 18746), (5768, 18512), (5824, 18334), (6592, 16198), (8099, 13184), (9167, 11648), (9256, 11536), (9373, 11392), (9968, 10712)]