138450988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{91811}}^1$

素因数の和:91857

約数の個数: 24

約数和(自身を含む): 269927280

約数和(自身を除く): 131476292

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 91811, 183622, 367244, 1193543, 2387086, 2662519, 4774172, 5325038, 10650076, 34612747, 69225494, 138450988]

約数ペア:

[(1, 138450988), (2, 69225494), (4, 34612747), (13, 10650076), (26, 5325038), (29, 4774172), (52, 2662519), (58, 2387086), (116, 1193543), (377, 367244), (754, 183622), (1508, 91811)]