164639104

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 396392400

約数和(自身を除く): 231753296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 361, 448, 509, 532, 608, 722, 896, 1018, 1064, 1216, 1444, 2036, 2128, 2432, 2527, 2888, 3563, 4072, 4256, 5054, 5776, 7126, 8144, 8512, 9671, 10108, 11552, 14252, 16288, 17024, 19342, 20216, 23104, 28504, 32576, 38684, 40432, 46208, 57008, 65152, 67697, 77368, 80864, 114016, 135394, 154736, 161728, 183749, 228032, 270788, 309472, 323456, 367498, 456064, 541576, 618944, 734996, 1083152, 1237888, 1286243, 1469992, 2166304, 2572486, 2939984, 4332608, 5144972, 5879968, 8665216, 10289944, 11759936, 20579888, 23519872, 41159776, 82319552, 164639104]

約数ペア:

[(1, 164639104), (2, 82319552), (4, 41159776), (7, 23519872), (8, 20579888), (14, 11759936), (16, 10289944), (19, 8665216), (28, 5879968), (32, 5144972), (38, 4332608), (56, 2939984), (64, 2572486), (76, 2166304), (112, 1469992), (128, 1286243), (133, 1237888), (152, 1083152), (224, 734996), (266, 618944), (304, 541576), (361, 456064), (448, 367498), (509, 323456), (532, 309472), (608, 270788), (722, 228032), (896, 183749), (1018, 161728), (1064, 154736), (1216, 135394), (1444, 114016), (2036, 80864), (2128, 77368), (2432, 67697), (2527, 65152), (2888, 57008), (3563, 46208), (4072, 40432), (4256, 38684), (5054, 32576), (5776, 28504), (7126, 23104), (8144, 20216), (8512, 19342), (9671, 17024), (10108, 16288), (11552, 14252)]