157028054840

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1\times {\mathrm{8231}}^1$

素因数の和:9632

約数の個数: 64

約数和(自身を含む): 354386612160

約数和(自身を除く): 197358557320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 773, 1234, 1546, 2468, 3085, 3092, 3865, 4936, 6170, 6184, 7730, 8231, 12340, 15460, 16462, 24680, 30920, 32924, 41155, 65848, 82310, 164620, 329240, 476941, 953882, 1907764, 2384705, 3815528, 4769410, 5078527, 6362563, 9538820, 10157054, 12725126, 19077640, 20314108, 25392635, 25450252, 31812815, 40628216, 50785270, 50900504, 63625630, 101570540, 127251260, 203141080, 254502520, 3925701371, 7851402742, 15702805484, 19628506855, 31405610968, 39257013710, 78514027420, 157028054840]

約数ペア:

[(1, 157028054840), (2, 78514027420), (4, 39257013710), (5, 31405610968), (8, 19628506855), (10, 15702805484), (20, 7851402742), (40, 3925701371), (617, 254502520), (773, 203141080), (1234, 127251260), (1546, 101570540), (2468, 63625630), (3085, 50900504), (3092, 50785270), (3865, 40628216), (4936, 31812815), (6170, 25450252), (6184, 25392635), (7730, 20314108), (8231, 19077640), (12340, 12725126), (15460, 10157054), (16462, 9538820), (24680, 6362563), (30920, 5078527), (32924, 4769410), (41155, 3815528), (65848, 2384705), (82310, 1907764), (164620, 953882), (329240, 476941)]