151449677980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{738851}}^1$

素因数の和:739174

約数の個数: 48

約数和(自身を含む): 327819766176

約数和(自身を除く): 176370088196

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 277, 370, 554, 740, 1108, 1385, 2770, 5540, 10249, 20498, 40996, 51245, 102490, 204980, 738851, 1477702, 2955404, 3694255, 7388510, 14777020, 27337487, 54674974, 109349948, 136687435, 204661727, 273374870, 409323454, 546749740, 818646908, 1023308635, 2046617270, 4093234540, 7572483899, 15144967798, 30289935596, 37862419495, 75724838990, 151449677980]

約数ペア:

[(1, 151449677980), (2, 75724838990), (4, 37862419495), (5, 30289935596), (10, 15144967798), (20, 7572483899), (37, 4093234540), (74, 2046617270), (148, 1023308635), (185, 818646908), (277, 546749740), (370, 409323454), (554, 273374870), (740, 204661727), (1108, 136687435), (1385, 109349948), (2770, 54674974), (5540, 27337487), (10249, 14777020), (20498, 7388510), (40996, 3694255), (51245, 2955404), (102490, 1477702), (204980, 738851)]