157021155878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{15629}}^1$

素因数の和:16700

約数の個数: 32

約数和(自身を含む): 248929632000

約数和(自身を除く): 91908476122

約数列:

[1, 2, 19, 38, 419, 631, 838, 1262, 7961, 11989, 15629, 15922, 23978, 31258, 264389, 296951, 528778, 593902, 5023391, 6548551, 9861899, 10046782, 13097102, 19723798, 124422469, 187376081, 248844938, 374752162, 4132135681, 8264271362, 78510577939, 157021155878]

約数ペア:

[(1, 157021155878), (2, 78510577939), (19, 8264271362), (38, 4132135681), (419, 374752162), (631, 248844938), (838, 187376081), (1262, 124422469), (7961, 19723798), (11989, 13097102), (15629, 10046782), (15922, 9861899), (23978, 6548551), (31258, 5023391), (264389, 593902), (296951, 528778)]