143242580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3299}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 182744620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3299, 3340, 4342, 6598, 8684, 10855, 13196, 16495, 21710, 32990, 42887, 43420, 65980, 85774, 171548, 214435, 428870, 550933, 857740, 1101866, 2203732, 2754665, 5509330, 7162129, 11018660, 14324258, 28648516, 35810645, 71621290, 143242580]

約数ペア:

[(1, 143242580), (2, 71621290), (4, 35810645), (5, 28648516), (10, 14324258), (13, 11018660), (20, 7162129), (26, 5509330), (52, 2754665), (65, 2203732), (130, 1101866), (167, 857740), (260, 550933), (334, 428870), (668, 214435), (835, 171548), (1670, 85774), (2171, 65980), (3299, 43420), (3340, 42887), (4342, 32990), (6598, 21710), (8684, 16495), (10855, 13196)]