145083328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1821

約数の個数: 56

約数和(自身を含む): 313240928

約数和(自身を除く): 168157600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 1693, 2678, 3296, 3386, 5356, 6592, 6772, 10712, 13544, 21424, 22009, 27088, 42848, 44018, 54176, 85696, 88036, 108352, 174379, 176072, 348758, 352144, 697516, 704288, 1395032, 1408576, 2266927, 2790064, 4533854, 5580128, 9067708, 11160256, 18135416, 36270832, 72541664, 145083328]

約数ペア:

[(1, 145083328), (2, 72541664), (4, 36270832), (8, 18135416), (13, 11160256), (16, 9067708), (26, 5580128), (32, 4533854), (52, 2790064), (64, 2266927), (103, 1408576), (104, 1395032), (206, 704288), (208, 697516), (412, 352144), (416, 348758), (824, 176072), (832, 174379), (1339, 108352), (1648, 88036), (1693, 85696), (2678, 54176), (3296, 44018), (3386, 42848), (5356, 27088), (6592, 22009), (6772, 21424), (10712, 13544)]