126718816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 305690112

約数和(自身を除く): 178971296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 107, 112, 119, 136, 214, 224, 238, 272, 311, 428, 476, 544, 622, 749, 856, 952, 1244, 1498, 1712, 1819, 1904, 2177, 2488, 2996, 3424, 3638, 3808, 4354, 4976, 5287, 5992, 7276, 8708, 9952, 10574, 11984, 12733, 14552, 17416, 21148, 23968, 25466, 29104, 33277, 34832, 37009, 42296, 50932, 58208, 66554, 69664, 74018, 84592, 101864, 133108, 148036, 169184, 203728, 232939, 266216, 296072, 407456, 465878, 532432, 565709, 592144, 931756, 1064864, 1131418, 1184288, 1863512, 2262836, 3727024, 3959963, 4525672, 7454048, 7919926, 9051344, 15839852, 18102688, 31679704, 63359408, 126718816]

約数ペア:

[(1, 126718816), (2, 63359408), (4, 31679704), (7, 18102688), (8, 15839852), (14, 9051344), (16, 7919926), (17, 7454048), (28, 4525672), (32, 3959963), (34, 3727024), (56, 2262836), (68, 1863512), (107, 1184288), (112, 1131418), (119, 1064864), (136, 931756), (214, 592144), (224, 565709), (238, 532432), (272, 465878), (311, 407456), (428, 296072), (476, 266216), (544, 232939), (622, 203728), (749, 169184), (856, 148036), (952, 133108), (1244, 101864), (1498, 84592), (1712, 74018), (1819, 69664), (1904, 66554), (2177, 58208), (2488, 50932), (2996, 42296), (3424, 37009), (3638, 34832), (3808, 33277), (4354, 29104), (4976, 25466), (5287, 23968), (5992, 21148), (7276, 17416), (8708, 14552), (9952, 12733), (10574, 11984)]