156965597480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230831761}}^1$

素因数の和:230831789

約数の個数: 32

約数和(自身を含む): 373947454440

約数和(自身を除く): 216981856960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230831761, 461663522, 923327044, 1154158805, 1846654088, 2308317610, 3924139937, 4616635220, 7848279874, 9233270440, 15696559748, 19620699685, 31393119496, 39241399370, 78482798740, 156965597480]

約数ペア:

[(1, 156965597480), (2, 78482798740), (4, 39241399370), (5, 31393119496), (8, 19620699685), (10, 15696559748), (17, 9233270440), (20, 7848279874), (34, 4616635220), (40, 3924139937), (68, 2308317610), (85, 1846654088), (136, 1154158805), (170, 923327044), (340, 461663522), (680, 230831761)]