163558752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{243391}}^1$

素因数の和:243411

約数の個数: 48

約数和(自身を含む): 490678272

約数和(自身を除く): 327119520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 243391, 486782, 730173, 973564, 1460346, 1703737, 1947128, 2920692, 3407474, 3894256, 5111211, 5841384, 6814948, 7788512, 10222422, 11682768, 13629896, 20444844, 23365536, 27259792, 40889688, 54519584, 81779376, 163558752]

約数ペア:

[(1, 163558752), (2, 81779376), (3, 54519584), (4, 40889688), (6, 27259792), (7, 23365536), (8, 20444844), (12, 13629896), (14, 11682768), (16, 10222422), (21, 7788512), (24, 6814948), (28, 5841384), (32, 5111211), (42, 3894256), (48, 3407474), (56, 2920692), (84, 1947128), (96, 1703737), (112, 1460346), (168, 973564), (224, 730173), (336, 486782), (672, 243391)]