153920988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{328891}}^1$

素因数の和:328914

約数の個数: 36

約数和(自身を含む): 419008408

約数和(自身を除く): 265087420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 328891, 657782, 986673, 1315564, 1973346, 2960019, 3946692, 4275583, 5920038, 8551166, 11840076, 12826749, 17102332, 25653498, 38480247, 51306996, 76960494, 153920988]

約数ペア:

[(1, 153920988), (2, 76960494), (3, 51306996), (4, 38480247), (6, 25653498), (9, 17102332), (12, 12826749), (13, 11840076), (18, 8551166), (26, 5920038), (36, 4275583), (39, 3946692), (52, 2960019), (78, 1973346), (117, 1315564), (156, 986673), (234, 657782), (468, 328891)]