160821322585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{8233}}^1$

素因数の和:8818

約数の個数: 64

約数和(自身を含む): 243304819200

約数和(自身を除く): 82483496615

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 449, 565, 791, 1243, 2245, 3143, 3955, 4939, 6215, 8233, 8701, 15715, 24695, 34573, 41165, 43505, 50737, 57631, 90563, 172865, 253685, 288155, 355159, 452815, 558107, 633941, 930329, 1775795, 2790535, 3169705, 3696617, 3906749, 4651645, 6512303, 10233619, 18483085, 19533745, 25876319, 32561515, 40662787, 51168095, 71635333, 129381595, 203313935, 284639509, 358176665, 417717721, 1423197545, 2088588605, 2924024047, 4594894931, 14620120235, 22974474655, 32164264517, 160821322585]

約数ペア:

[(1, 160821322585), (5, 32164264517), (7, 22974474655), (11, 14620120235), (35, 4594894931), (55, 2924024047), (77, 2088588605), (113, 1423197545), (385, 417717721), (449, 358176665), (565, 284639509), (791, 203313935), (1243, 129381595), (2245, 71635333), (3143, 51168095), (3955, 40662787), (4939, 32561515), (6215, 25876319), (8233, 19533745), (8701, 18483085), (15715, 10233619), (24695, 6512303), (34573, 4651645), (41165, 3906749), (43505, 3696617), (50737, 3169705), (57631, 2790535), (90563, 1775795), (172865, 930329), (253685, 633941), (288155, 558107), (355159, 452815)]