131880432

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{74257}}^1$

素因数の和:74305

約数の個数: 40

約数和(自身を含む): 349903696

約数和(自身を除く): 218023264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 74257, 148514, 222771, 297028, 445542, 594056, 891084, 1188112, 1782168, 2747509, 3564336, 5495018, 8242527, 10990036, 16485054, 21980072, 32970108, 43960144, 65940216, 131880432]

約数ペア:

[(1, 131880432), (2, 65940216), (3, 43960144), (4, 32970108), (6, 21980072), (8, 16485054), (12, 10990036), (16, 8242527), (24, 5495018), (37, 3564336), (48, 2747509), (74, 1782168), (111, 1188112), (148, 891084), (222, 594056), (296, 445542), (444, 297028), (592, 222771), (888, 148514), (1776, 74257)]