128552216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{95083}}^1$

素因数の和:95115

約数の個数: 24

約数和(自身を含む): 261005580

約数和(自身を除く): 132453364

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 95083, 190166, 380332, 760664, 1236079, 2472158, 4944316, 9888632, 16069027, 32138054, 64276108, 128552216]

約数ペア:

[(1, 128552216), (2, 64276108), (4, 32138054), (8, 16069027), (13, 9888632), (26, 4944316), (52, 2472158), (104, 1236079), (169, 760664), (338, 380332), (676, 190166), (1352, 95083)]