156628396

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 278087040

約数和(自身を除く): 121458644

約数列:

[1, 2, 4, 113, 197, 226, 394, 452, 788, 1759, 3518, 7036, 22261, 44522, 89044, 198767, 346523, 397534, 693046, 795068, 1386092, 39157099, 78314198, 156628396]

約数ペア:

[(1, 156628396), (2, 78314198), (4, 39157099), (113, 1386092), (197, 795068), (226, 693046), (394, 397534), (452, 346523), (788, 198767), (1759, 89044), (3518, 44522), (7036, 22261)]