172289152

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11311}}^1$

素因数の和:11349

約数の個数: 64

約数和(自身を含む): 415376640

約数和(自身を除く): 243087488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 11311, 15232, 22622, 45244, 79177, 90488, 158354, 180976, 192287, 316708, 361952, 384574, 633416, 723904, 769148, 1266832, 1346009, 1447808, 1538296, 2533664, 2692018, 3076592, 5067328, 5384036, 6153184, 10134656, 10768072, 12306368, 21536144, 24612736, 43072288, 86144576, 172289152]

約数ペア:

[(1, 172289152), (2, 86144576), (4, 43072288), (7, 24612736), (8, 21536144), (14, 12306368), (16, 10768072), (17, 10134656), (28, 6153184), (32, 5384036), (34, 5067328), (56, 3076592), (64, 2692018), (68, 2533664), (112, 1538296), (119, 1447808), (128, 1346009), (136, 1266832), (224, 769148), (238, 723904), (272, 633416), (448, 384574), (476, 361952), (544, 316708), (896, 192287), (952, 180976), (1088, 158354), (1904, 90488), (2176, 79177), (3808, 45244), (7616, 22622), (11311, 15232)]