131858774636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1\times {\mathrm{7309}}^1$

素因数の和:9546

約数の個数: 48

約数和(自身を含む): 246401971200

約数和(自身を除く): 114543196564

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2089, 2159, 4178, 4318, 7309, 8356, 8636, 14618, 29236, 35513, 71026, 124253, 142052, 248506, 265303, 497012, 530606, 928243, 1061212, 1856486, 3712972, 4510151, 9020302, 15268501, 15780131, 18040604, 30537002, 31560262, 61074004, 63120524, 259564517, 519129034, 1038258068, 1939099627, 3878199254, 7756398508, 32964693659, 65929387318, 131858774636]

約数ペア:

[(1, 131858774636), (2, 65929387318), (4, 32964693659), (17, 7756398508), (34, 3878199254), (68, 1939099627), (127, 1038258068), (254, 519129034), (508, 259564517), (2089, 63120524), (2159, 61074004), (4178, 31560262), (4318, 30537002), (7309, 18040604), (8356, 15780131), (8636, 15268501), (14618, 9020302), (29236, 4510151), (35513, 3712972), (71026, 1856486), (124253, 1061212), (142052, 928243), (248506, 530606), (265303, 497012)]