137419984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{50821}}^1$

素因数の和:50855

約数の個数: 30

約数和(自身を含む): 288313206

約数和(自身を除く): 150893222

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 50821, 101642, 203284, 406568, 660673, 813136, 1321346, 2642692, 5285384, 8588749, 10570768, 17177498, 34354996, 68709992, 137419984]

約数ペア:

[(1, 137419984), (2, 68709992), (4, 34354996), (8, 17177498), (13, 10570768), (16, 8588749), (26, 5285384), (52, 2642692), (104, 1321346), (169, 813136), (208, 660673), (338, 406568), (676, 203284), (1352, 101642), (2704, 50821)]