144736784

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101641}}^1$

素因数の和:101738

約数の個数: 20

約数和(自身を含む): 283581180

約数和(自身を除く): 138844396

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 101641, 203282, 406564, 813128, 1626256, 9046049, 18092098, 36184196, 72368392, 144736784]

約数ペア:

[(1, 144736784), (2, 72368392), (4, 36184196), (8, 18092098), (16, 9046049), (89, 1626256), (178, 813128), (356, 406564), (712, 203282), (1424, 101641)]