152113787

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 184433760

約数和(自身を除く): 32319973

約数列:

[1, 7, 29, 49, 167, 203, 641, 1169, 1421, 4487, 4843, 8183, 18589, 31409, 33901, 107047, 130123, 237307, 749329, 910861, 3104363, 5245303, 21730541, 152113787]

約数ペア:

[(1, 152113787), (7, 21730541), (29, 5245303), (49, 3104363), (167, 910861), (203, 749329), (641, 237307), (1169, 130123), (1421, 107047), (4487, 33901), (4843, 31409), (8183, 18589)]