144646970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16607}}^1$

素因数の和:16694

約数の個数: 32

約数和(自身を含む): 284594688

約数和(自身を除く): 139947718

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 16607, 33214, 83035, 166070, 215891, 431782, 1079455, 1112669, 2158910, 2225338, 5563345, 11126690, 14464697, 28929394, 72323485, 144646970]

約数ペア:

[(1, 144646970), (2, 72323485), (5, 28929394), (10, 14464697), (13, 11126690), (26, 5563345), (65, 2225338), (67, 2158910), (130, 1112669), (134, 1079455), (335, 431782), (670, 215891), (871, 166070), (1742, 83035), (4355, 33214), (8710, 16607)]