178889152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1845

約数の個数: 56

約数和(自身を含む): 385527296

約数和(自身を除く): 206638144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 1693, 2032, 3302, 3386, 4064, 6604, 6772, 8128, 13208, 13544, 22009, 26416, 27088, 44018, 52832, 54176, 88036, 105664, 108352, 176072, 215011, 352144, 430022, 704288, 860044, 1408576, 1720088, 2795143, 3440176, 5590286, 6880352, 11180572, 13760704, 22361144, 44722288, 89444576, 178889152]

約数ペア:

[(1, 178889152), (2, 89444576), (4, 44722288), (8, 22361144), (13, 13760704), (16, 11180572), (26, 6880352), (32, 5590286), (52, 3440176), (64, 2795143), (104, 1720088), (127, 1408576), (208, 860044), (254, 704288), (416, 430022), (508, 352144), (832, 215011), (1016, 176072), (1651, 108352), (1693, 105664), (2032, 88036), (3302, 54176), (3386, 52832), (4064, 44018), (6604, 27088), (6772, 26416), (8128, 22009), (13208, 13544)]