140431584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{76991}}^1$

素因数の和:77023

約数の個数: 48

約数和(自身を含む): 388039680

約数和(自身を除く): 247608096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 76991, 153982, 230973, 307964, 461946, 615928, 923892, 1231856, 1462829, 1847784, 2463712, 2925658, 3695568, 4388487, 5851316, 7391136, 8776974, 11702632, 17553948, 23405264, 35107896, 46810528, 70215792, 140431584]

約数ペア:

[(1, 140431584), (2, 70215792), (3, 46810528), (4, 35107896), (6, 23405264), (8, 17553948), (12, 11702632), (16, 8776974), (19, 7391136), (24, 5851316), (32, 4388487), (38, 3695568), (48, 2925658), (57, 2463712), (76, 1847784), (96, 1462829), (114, 1231856), (152, 923892), (228, 615928), (304, 461946), (456, 307964), (608, 230973), (912, 153982), (1824, 76991)]