149023816

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 284127480

約数和(自身を除く): 135103664

約数列:

[1, 2, 4, 8, 97, 181, 194, 362, 388, 724, 776, 1061, 1448, 2122, 4244, 8488, 17557, 35114, 70228, 102917, 140456, 192041, 205834, 384082, 411668, 768164, 823336, 1536328, 18627977, 37255954, 74511908, 149023816]

約数ペア:

[(1, 149023816), (2, 74511908), (4, 37255954), (8, 18627977), (97, 1536328), (181, 823336), (194, 768164), (362, 411668), (388, 384082), (724, 205834), (776, 192041), (1061, 140456), (1448, 102917), (2122, 70228), (4244, 35114), (8488, 17557)]